the main / Education / It is possible to overclock the I5 7600 processor. Available options for embedded systems

It is possible to disperse the I5 7600 processor. Available options for embedded systems

Product release date.

Lithography

Lithography Indicates semiconductor technology used for the production of integrated chip sets and the report is shown in a nanometer (NM), which indicates the size of the functions built into the semiconductor.

Number of Cores

The number of cores is a hardware term that describes the number of independent central processing modules in one computing component (crystal).

Number of streams

A stream or stream of execution is a software term denoting the basic orderly sequence of instructions that can be transmitted or treated with one CPU core.

Basic processor clock frequency

The basic processor frequency is the speed of opening / closing processor transistors. The base frequency of the processor is the operating point where the calculated power (TDP) is set. Frequency is measured in gigaherts (GHz) or billions of computing cycles per second.

Maximum clock frequency with TURBO BOOST technology

Maximum clock frequency in tURBO mode - This is the maximum clock frequency of a single-core processor, which can be achieved using the Intel® Turbo Boost and Intel® Thermal Velocity Boost supported by it. Frequency is measured in gigaherts (GHz) or billions of computing cycles per second.

Cache memory

Cool memory processor is a high-speed memory area located in the processor. Intel® Smart Cache's Intelligent Cache Memory Indicates an architecture that allows all the kernels to jointly dynamically use access to the lature cache.

System Tire Frequency

The tire is a subsystem transmitting data between computer components or between computers. As an example, you can call a system bus (FSB), which is exchanged between the processor and the memory controller block; DMI interface, which is a point-to-point connection between the built-in Intel Memory Controller and Intel I / O Controllers system board; And the Quick Path Interconnect interface (QPI) connecting the processor and the integrated memory controller.

Number of QPI connections

QPI (Quick Path InterConnect) Provides a high-speed connection on the point-point principle using a bus between the processor and a set of chips.

Calculated power

Calculated thermal power (TDP) indicates the average performance in watts when the processor power is dissipated (when working with a base frequency, when all kernels are involved) under complex load, a specific Intel. Familiarize yourself with the requirements for thermoregulation systems presented in the technical description.

Available options for embedded systems

Available options For embedded systems, indicate products that ensure extended possibility of acquiring for intelligent systems and built-in solutions. Product Specification and Terms of Use are presented in the PRODUCTION REPEASE Qualification (PRQ) report. Contact an Intel to get detailed information.

Max. Memory amount (depends on the type of memory)

Max. Memory amount means the maximum amount of memory supported by the processor.

Types of memory

Intel processors® Support four different types of memory: single-channel, dual-channel, three-channel and Flex.

Max. Number of memory channels

On the number of memory channels depends bandwidth Applications.

ECC ‡ memory support

ECC memory support indicates support for memory processor with error correction code. ECC memory is a type of memory that supports identifying and correcting common types of internal memory damage. Please note that ECC memory support requires support and processor, and a chipset.

Built into the processor graph ‡

The graphical processor system is an integrated graphical data processor processor, which forms the operation of the functions of the video system, computing processes, multimedia and display information. Intel® HD graphics systems, IRIS ™ Graphics, Iris Plus Graphics and Iris Pro Graphics provide advanced media data transformation, high frame rate and the ability to display video in 4K Ultra HD (UHD). For getting for more information See Intel® Graphics Technology Page.

Graphics basic frequency

The basic frequency of the graphics system is the nominal / guaranteed clock frequency of rendering of graphs (MHz).

Max. Dynamic Graphic System Frequency

Max. The dynamic frequency of the graphic system is the maximum conditional frequency of rendering (MHz) supported by Intel® HD-graphics with the Dynamic Frequency function.

Max. The volume of video memory graphics system

The maximum amount of memory available to the graphics system of the processor. The graphical processor system uses the same memory as the processor itself (taking into account restrictions for OS, driver and systems etc.).

Support 4K.

Support 4K determines the ability of the product to reproduce data with a resolution, at least 3840 x 2160.

Max. Resolution (HDMI 1.4) ‡

Maximum resolution (HDMI) - maximum resolution supported by the processor through hDMI interface (24 bits per pixel with a frequency of 60 Hz). System resolution or screen resolution depends on several system design factors, namely, the actual resolution in the system may be lower.

Max. Resolution (DP) ‡

Maximum resolution (DP) is the maximum resolution supported by the processor through the DP interface (24 bits per pixel with a frequency of 60 Hz). System resolution or screen resolution depends on several system design factors, namely, the actual resolution in the system may be lower.

Max. Resolution (EDP - Built-in Flat Screen)

Maximum resolution (built-in flat screen) is the maximum resolution supported by the processor for the built-in flat screen (24 bits per pixel with a frequency of 60 Hz). System resolution or screen resolution depends on several system design factors; The actual resolution on the device may be lower.

DIRECTX * Support *

DirectX indicates support for a specific version of the collection of application programming interfaces (API) Microsoft for processing multimedia computing tasks.

OpenGL support *

OpenGL (Open Graphics Library) is a language with support for various platforms or cross-platform application programming interface for displaying two-dimensional (2D) and three-dimensional (3D) vector graphics.

Intel® Quick Sync Video

Intel technology® Quick Sync Video provides fast converting video for portable media players, online placement, as well as editing and creating video.

INTRU ™ 3D Technology

Intel® Intru ™ 3D technology allows you to play three-dimensional stereoscopic video films in Blu-ray * with a 1080p resolution using the HDMI * 1.4 interface and high-quality sound.

INTEL® CLEAR VIDEO HD Technology

Intel® Clear Video HD technology, as well as the Intel® Clear Video technology preceding it is a set of video coding and video processing technologies built into the integrated graphics system of the processor. These technologies make video playback more stable, and graphics are clearer, bright and realistic. Intel® Clear Video HD provides more vivid colors and more realistic skin mapping due to video quality improvements.

Intel® Technology Clear Video

Intel® Clear Video technology is a set of video encoding and processing technologies built into the integrated graphics system of the processor. These technologies make video playback more stable, and graphics are clearer, bright and realistic.

Editorial PCI Express.

The PCI Express edition is a version supported by the processor. PCIe (Peripheral Component Interconnect Express) is a standard of high-speed extension tire for computers to connect hardware devices. Various versions PCI Express supports different data transfer rates.

PCI Express Configuration

PCI Express (PCIE) configurations describe the available PCIE channel configurations that can be used to bind the PCIe PCIE channels to the PCIE devices.

Max. Channels PCI Express

The PCI Express channel (PCIE) consists of two pairs of signaling channels, one of which is designed to receive, and the other - for data transmission, and this channel is the PCIe Base Module. The number of PCI Express channels is the total number of channels supported by the processor.

Supported connectors

The connector is called a component that provides mechanical and electrical connections between the processor and the motherboard.

Cooling system specifications

Reference specification of Intel cooling systems for proper operation of this heading.

T Junction.

The temperature on the actual spot of the contact is the maximum temperature permissible on the processor crystal.

Intel® Optane ™ Memory Support

Intel® Optane ™ memory is a new revolutionary non-volatile memory class running between system memory and data storage devices to enhance systemic performance and efficiency. In combination with the Intel® RAPID storage technology driver, it effectively controls several levels of storage systems, providing one virtual disk for the OS needs, thereby keeping the storage of the most frequently used information on the highest storage level. Intel® Optane ™ memory requires a special hardware and software configuration. To learn about the requirements for the configuration, visit www.intel.com/optanememory.

Intel® TURBO BOOST ‡ Technology

Intel® Turbo Boost technology dynamically increases the processor frequency to the required level using the difference between the nominal and maximum values \u200b\u200bof the temperature and energy parameters, which makes it possible to increase the efficiency of the power consumption or, if necessary, "dispersed" the processor.

Compliance with Intel® platform VPRO ™

Intel® VPRO ™ technology is a built-in processor a complex of security and security tools, designed to solve problems in four main areas. information security: 1) management of threats, including protection against rootkitov, viruses and other malware, 2) Protection of personal information and point protection of access to the website 3) Protection of confidential personal and business information 4) Remote and local monitoring, fixing, repair PC and Workstations.

INTEL® HYPER-THRAADING ‡ Technology

Intel® Hyper-Threading Technology (Intel® HT Technology) provides two processing streams for each physical core. Multi-threaded applications can perform more tasks in parallel, which significantly speeds up performance.

Intel® Virtualization Technology (VT-X) ‡

Intel® Virtualization technology for directional I / O (VT-X) allows one hardware platform to function as a few "virtual" platforms. The technology improves management capabilities, reducing downtime and maintaining productivity through the allocation of individual sections for computing operations.

Intel® Virtualization Technology For Directional I / O (VT-D) ‡

Intel® Virtualization Technology Technology For directional I / O complements the support for virtualization in processors based on the IA-32 architecture (VT-X) and in ITANIUM® processors (VT-i) input / output device virtualization functions. Intel® Virtualization Technology For directional I / O helps users increase the security and reliability of systems, as well as improve the performance of I / O devices in virtual environments.

Intel® VT-X with EXTENDED Page Tables (EPT) ‡

Intel® VT-X with Extended Page Tables, also known as Second Level Address Translation (SLAT) technology provides acceleration of virtualized applications with intensive memory use. Extended Page Tables on platforms with Intel® virtualization technology reduces unproductive memory and power consumption and increase time autonomous work Thanks to the hardware optimization for managing the page forwarding table.

Intel® TSX-NI

Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) is a set of command scaling in multi-threaded environments. This technology helps more effectively carry out parallel operations using improved control lock control.

Intel® 64 ‡ Architecture

Intel® 64 Architecture Combined with the appropriate software supports the operation of 64-bit applications on servers, workstations, desktops and laptops. The Intel® 64 architecture provides an increase in productivity, due to which computing systems can use more than 4 GB of virtual and physical memory. .

Set of commands

A set of commands contains basic teams and the instructions that the microprocessor understands and can perform. The value shown indicates which set of Intel commands this processor is compatible.

Expansion of the command set

Expansion of command set are additional instructions with which you can improve performance when performing operations with multiple data objects. These include SSE (support for SIMD extensions) and AVX (vector extensions).

Prohibition status

The idle status mode (or C-status) is used for energy saving when the processor is inactive. C0 means working condition, that is, the CPU in this moment Performs useful work. C1 is the first state of inaction, C2 - the second state of inaction, etc. The higher the numerical indicator of the C-state, the more the program performs the program on energy saving.

Advanced Intel SpeedStep® Technology

Intel SpeedStep® enhanced technology allows you to provide high performance, as well as compliance with the requirements of mobile systems to energy saving. Standard Intel Speedstep® technology allows you to switch the voltage and frequency level depending on the processor load. Intel SpeedStep® enhanced technology is built on the same architecture and uses such development strategies such as separation of voltage and frequency changes, as well as the distribution and restoration of the clock signal.

Technology thermocontrol

Thermocontrol technologies protect the processor housing and a system from a failure due to overheating using several temperature control functions. The intracrystalline digital temperature sensor (Digital Thermal Sensor - DTS) determines the kernel temperature, and the temperature control function can reduce the power consumption of the processor, thereby reducing the temperature, to ensure work within normal performance.

Intel® Privacy Policy Privacy Technology

Intel® Privacy Policy - Built-in security technology based on the use of token. This technology provides simple and reliable means of controlling access to commercial and business data online, providing protection against safety and fraud threats. Intel® Privacy Policy Uses PC Authentication Hardware Mechanisms on websites, in banking systems and network services, confirming the uniqueness of this PC, protects against unauthorized access and prevents attacks using malicious software. Intel® Privacy Policy Technology can be used as a key component of two-factor authentication solutions designed to protect information on websites and control access to business applications.

Intel® Stable Image Platform (Intel® SIPP)

Intel® Stable Image Platform (Intel ® SIPP) can help your company find and implement standardized, stable PC platforms for at least 15 months.

New Intel® AES Commands

Intel® AES-NI commands (Intel® Aes New Instructions) are a set of commands that allows you to quickly and safely provide encryption and data decoding. The AES-NI commands can be used to solve a wide range of cryptographic tasks, for example, in applications providing group encryption, decoding, authentication, generation of random numbers and authenticated encryption.

Secure Key.

Intel® SECURE KEY technology is a random number generator that creates unique combinations to enhance encryption algorithms.

Intel® Software Guard Extensions (Intel® SGX)

Intel® SGX Extensions (Intel® Software Guard Extensions) open the ability to create trusted and enhanced hardware protection when performing important procedures and data processing applications. This execution is carried out with protection against unauthorized access or interference of any other software (including privileged applications) in the system.

Intel® Commands Memory Protection Extensions (Intel® MPX)

Intel® MPX Extensions (Intel® Memory Protection Extensions) is a set of hardware functions that can be used by software in combination with a compiler change to check the safety of the memory links created during compilation due to the possible overflow or underload the buffer used.

Intel® TRUSTED EXECTION ‡ Technology

Intel® TRUSTED EXECTION technology expands the ability to safely execute commands by hardware expansion of processors and set capabilities intel microcircuits®. This technology provides for digital office platforms such protection functions as measured application launch and protected execution of commands. This is achieved by creating an environment where applications are executed isolated from other system applications.

Function Bit Cancel Execution ‡

Bit Performance is a hardware security function that reduces vulnerability to viruses and malicious CodaAnd also prevent malware and distribute it on the server or online.

Intel® Boot Guard

Intel® Device Protection Technology with Boot Guard functions is used to protect systems from viruses and malicious programs before loading operating systems.

That is why Kaby Lake processors brought into a separate Core series, seventh generation.

Finally

I will start with banalcins. To actively advertise and promote the desktop Kaby Lake there is no point. Everything is clear to everyone. Skylake holders are sitting on their machines absolutely calmly another generation / Other (if not more). To all those who collect a computer from scratch, it makes sense to immediately take the seventh generation Core and a fee on the 200th series chipset. These are the most functional solutions today. Let's see how all Kaby Lake chips will appear in the market. Overclocker models are great, but in most cases there will be cheaper processors. Interesting and how much they will cost. I do not exclude that the first months of the stores will hold prices for new "peels" overgrown. To determine the "Skyleiki".

There is an opinion that Kaby Lake is the last chips of the old formation. The next Intel step is the translation of the Skylake architecture on a 10-nanometer process. The next "5% per year" is realistic to obtain only one way - with the help of overclocking. But Core i7-7700K and so works at a frequency of 4500 MHz. What's next? 4700 MHz? 5000 MHz from the box? I think that it is time to increase the mainstream platform intel kernels / streams. The first swallows have already appeared. Pentium processors (not everyone) re-return support for Hyper-Threading technology. I think it is "TIK" -ciphes will noticeably add in speed by increasing the nuclei / streams. Let's see what role a competitor will play. AMD ZEN exit is about to take place.

Core i5-7600k did not surprise anything. Processor as a processor. I assume that someone more successful will be "pebbles", working on a stable 5000 MHz. Good cooling must.

Pleased with Core i7-7700 and Core i7-7700K. If the shower does not lie to overclock, but you need a quick "stone" - I found you a great candidate. 4 GHz for all four cores, eight streams, energy efficiency, beauty! Core i7-7700K, of course, conquered overclocker abilities. There are stable 5 GHz! And therefore toast: let in the new year you are lucky with the processor. Unfortunately, the lottery has a lottery.

Therefore, this time limit to comparing the main character, Core i5-7600K, only with a similar representative of the Skylake generation, Core i5-6600k. However, in order for the Intel processors is not so boring on the final charts, we added the company to them a senior AMD - FX-9590 chip, which, oddly enough, compare with Core i5-7600K in price.

Ultimately full list The components involved in the test systems received the following form:

Processors:
- Intel Core i7-7700K (Kaby Lake, 4 cores + HT, 4.2-4.5 GHz, 8 MB L3);
- Intel Core i5-7600K (Kaby Lake, 4 kernels, 3.8-4.2 GHz, 6 MB L3);
- Intel Core i7-6700K (Skylake, 4 cores + HT, 4.0-4.2 GHz, 8 MB L3);
- Intel Core i5-6600K (Skylake, 4 kernels, 3.5-3.9 GHz, 6 MB L3);
- AMD FX-9590 (Vishera, 8 cores, 4.7-5.0 GHz, 8 MB L3).
- Processor cooler: NOCTUA NH-U14S.
- Motherboards:
  - ASUS Maximus. IX HERO (LGA1151, Intel Z270);
  - ASUS 970 Pro Gaming / Aura (Socket AM3 +, AMD 970 + SB950).
  - Memory:
  - - 2 × 8 GB DDR4-2666 SDRAM, 15-15-15-35 (CORSAIR VENGEANCE LPX CMK16GX4M2A2666C16R).
    - 2 × 8 GB DDR3-2133 SDRAM, 9-11-11-31 (G.Skill F3-2133C9D-16GTX).
    - Video card: NVIDIA GeForce. GTX 1080 (8 GB / 256 BIT GDDR5X, 1607-1733 / 10000 MHz).
    - Disk subsystem: Kingston Hyperx Savage 480 GB (SHSS37A / 480G).
    - Power supply: Corsair RM850i \u200b\u200b(80 Plus Gold, 850 W).

The Core i5 processor models of the list above were tested not only when working in nominal mode, but also in their stable and suitable for long-term use of acceleration, which is achieved with the cooling applicable:

Core i5-7600K when overclocking up to frequency 4.5 GHz with a voltage of 1.325 V;
Core i5-7600K when overclocked to a frequency of 4.8 GHz with a voltage of 1.4 V and frequency reset in the execution of AVX instructions up to 3.8 GHz;
Core i5-6600K when overclocked to the frequency of 4.5 GHz with a voltage of 1.325 V.

Testing was performed by B. operating system Microsoft Windows 10 Enterprise Build 14393 using the next drivers set:

Intel Chipset Driver 10.1.1.38;
Intel Management. Engine Interface. Driver 11.6.0.1030;
NVIDIA GeForce 376.33 Driver.

Description of used to measure the computational performance of tools:

Comprehensive benchmarks:

BAPCO SYSMARK 2014 SE - testing in Office Productivity scripts (office work: text preparation, spreading spreadsheets, work with email and visiting Internet sites), Media Creation (work on multimedia content - Creating a commercial using pre-filtered digital images and video), Data / Financial Analysis (processing of the archive with financial data, their statistical analysis and forecasting of investments based on a certain model) and Responsiveness (analysis of the responsiveness of the system when launching applications, opening files, working with an Internet browser with a large number open tabs, multisasterness, copying files, batch operations with photos, encryption and archiving files and installation programs).
Futuremark 3DMark Professional Edition 2.2.3509 - Testing in the Time Spy 1.0 scene.

Applications:

Adobe Photoshop CC 2017 - Testing performance when processing graphic images. The average execution time of the test script is measured, which is a creative recycled Retouch ArtistS Photoshop Speed \u200b\u200bTest, which includes typical processing of four 24 megapixel images made by a digital camera.
Adobe Photoshop Lightroom 6.8 - performance testing when batch processing A series of images in the RAW format. The test script includes post-processing and exports to JPEG with a resolution of 1920 × 1080 and maximum quality Two hundred 12 megapixel images in the RAW format made by the Nikon D300 digital camera.
Adobe Premiere Pro CC 2017 - Testing performance with nonlinear video editing. The rendering time is measured in the H.264 Blu-Ray format of the project containing HDV 1080P25 video sequence with the imposition of various effects.
Autodesk 3DS MAX 2017 - Testing the speed of the final rendering. It is measured by time spent on rendering in a resolution of 1920 × 1080 using the Mental Ray render of the standard Hummer scene.
Blender 2.78A - Testing the speed of the final rendering in one of the most popular free packages for creating three-dimensional graphics. The duration of building a final model from Blender Cycles Benchmark Rev4 is measured.
WinRAR 5.40 - Testing the archiving speed. It is measured by the time spent by the archiver to compress the directory with various files with a total volume of 1.7 GB. The maximum degree of compression is used.
x264 R2744 - Testing the video transaction speed in H.264 / AVC format. The source is used to evaluate performance [Email Protected] AVC video file having a bitrate of about 30 Mbps.
x265 2.2 + 17 8Bpp - Testing the transcoding speed video into a promising H.265 / HEVC format. For performance estimation, the same video file is used as in the transcription speed test of the X264 encoder.

Games:

Ashes of Singularity. Resolution 1920 × 1080, DirectX 11, Quality Profile \u003d High, MSAA \u003d 2X.
Civilization VI. Resolution 1920 × 1080, DirectX 11, MSAA \u003d 4X, Performance Impact \u003d Ultra, Memory Impact \u003d Ultra.
Grand Theft AUTO V. Resolution 1920 × 1080, DirectX Version \u003d DirectX 11, FXAA \u003d OFF, MSAA \u003d X4, NVIDIA TXAA \u003d OFF, Population Density \u003d Maximum, Population Variety \u003d Maximum, Distance Scaling \u003d Maximum, Texture Quality \u003d Very High, Shader Quality \u003d Very High, Shadow Quality \u003d Ultra, Reflection MSAA \u003d X4, Water Quality \u003d Very High, Particles Quality \u003d Very High, Grass Quality \u003d Ultra, Soft Shadow \u003d Softest, Post FX \u003d Ultra, In -Game Depth Field Effects \u003d On, Anisotropic Filtering \u003d X16, Aisotropic Filtering \u003d X16, Ambient Occlusion \u003d High, Tessellation \u003d Very High, Long Shadows \u003d ON, High Resolution Shadows \u003d On, High Detail Streaming While Flying \u003d On, Extended Distance Scaling \u003d Maximum, Extended Shadows Distance \u003d Maximum.
Hitman ™. Resolution 1920 × 1080, DirectX 12, Super Sample \u003d 1.0, Level of Detail \u003d Ultra, Anti-Aliasing \u003d FXAA, Texture Quality \u003d High, Texture Filter \u003d Anisotropic 16x, SSAO \u003d ON, Shadow Maps \u003d Ultra, Shadow Resolution \u003d High.
Rise of the Tomb Raider. Resolution 1920 × 1080, DirectX 11, Preset \u003d Very High.
The Witcher 3: Wild Hunt. Resolution 1920 × 1080, Graphics Preset \u003d High, PostProcessing PRESET \u003d HIGH.
Total War: Warhammer. Resolution 1920 × 1080, DirectX 11, Quality \u003d Ultra.

If you have already managed to read an overview of the senior generation processor Kaby Lake, today we are unlikely to be able to inform you something new. The Core i5-7600K reviewed in this review is the same typical four-core representative of the Kaby Lake family, only lower class, which is mainly expressed in the absence of Hyper-Threading technology. And this means that the considered novelty is a "improved" Core i5-6600K with an increased approximately 300 MHz clock frequency. Exceptionally due to this Core i5-7600K and faster. True, it is not a simple legalized overclocking. The base for frequency growth is due to changes in technological process, Therefore, the heat dissipation and energy consumption of Kaby Lake is not higher than that of the predecessors.

All this makes the Core i5-7600K with a full attractive alternative to Core i7-7700K in cases where four full-fledged kernels are required from the processor and relatively good speed, but there is a desire to save or in the formation of the system to transfer part of the budget with CPU on, for example, a video card. Core i5-7600K $ 97 cheaper than a senior representative in the Kaby Lake family, but even in the most resource-intensive tasks, it is capable of issuing about 75-80 percent of the Core i7-7700K performance. This is enough for comfortable work in most common applications, and to disclose the potential of flagship graphic maps In modern games, which allows you to consider the Core i5-7600K worthy choice for gaming assembly.

In addition, Core i5-7600K can perform an interesting object for overclocker experiments. It has a complete set of unlocked multipliers and accelerates at least no worse than Core i5-6600K. However, it is not possible to achieve the Core i5-7600K with the Core i5-7600K of the Core i7-7700K performance even through overclocking. Unfortunately, the relative overclocking potential of Kaby Lake is not so great, moreover, something is not entirely understandable with the Core i5-7600K acceleration. It is believed that semiconductor crystals with the best frequency response are primarily in the Core i7-7700K, and while our experience is more likely to confirm how to refute this hypothesis.

Exactly the third day of this year, the PC industry is once again stirred. Intel introduced a new one, the seventh generation of Intel Core processors, as well as the 200th line of chipsets. If everything is more or less clear with the chipsets, with Intel Z270 Express, we met in the review of the Motherboard ASUS Strix Z270E Gaming, then processors, we have not paid yet attention. In this article, we will consider if you can say that the People's Overclocking Processor - Core i5-7600K, as well as consider the main innovations and changes in the CPU data architecture.

Specifications.

CPU	Intel Core i5-7600K.
Code name	Kaby Lake
Number of kernels / streams	4/4
Operating frequency	3800 MHz
Frequency in turbo mode	4200 MHz
TDP.	91 W.
Volume L3-Kesha	6 MB
Support for RAM	DDR4-2133 MHz DDR4-2400 MHz
Socket	LGA1151.

What is the difference between Kabylake from Skylake's predecessor?

If you start to understand, in contractions, the "newcomer" Intel Core i5-7600K and the already known Intel Core i5-6600K, then we will not find large, some indigenous and cardinal changes. If you say right, then we have Skylakerefresh, which was allocated to a new 7 generation, and gave a new name Kaby Lake. Why did it happen? Why does Intel hurry to indulge us with a great efficiency increase?
First, the large increase in the performance of Intenn is the moment and is not needed, because there is almost no competition from AMD for giant processors, and therefore, why then strain?
And here is the second reason more global and lost. The fact is that the strategy known to all the processor issues called "Tik-so" no longer works. At the moment, to produce with high periodicity per year or a half, a new architecture, and after it, an improved technical process has become more complicated. And even such a giant as an Intel cannot afford such a luxury as following this strategy.
With the advent of the technical process in 22 nm, and under it today's 14 nm, there have been many tasks to re-equip the production lines, which in turn increases the time framework for the development of new technological processes.
Time is going, the processes are mastered, although much longer, if you estimate, then older technical processs changed once and a half or two years, today's technical processes, 14 nm, and for it 10 nm, replace each other with periodicity in 3-4 years. This is a very large period of time, the company needs to somehow earn money. :)
Therefore, Intel decided to change the "Tick-so" strategy to "Tik-so-so", i.e. Strategy "Tekhprotsess-microarchitecture" on the "technical process-architecture-optimization". What would be more understandable, show it in the table:

Ivy Bridge.	22 nm	2012	Teak
Haswell.	22 nm	2013	So
Haswell Refresh.	22 nm	2014	So
Broadwell.	14 nm	2015	Teak
Skylake.	14 nm	2015	So
Kaby Lake	14 nm	2017	So

And if you see this tableYou can conclude that Kaby Lake must be called like Skylake Refresh, but Intel decided to make these processors in a new separate generation with its own name.
If we talk about specific changes in the microarchitecture of the processor, then they are not. It is more correct to say that Intel made optimizing the production line, and was able to achieve a larger processor exit than it was before.
And due to the optimization of the production line, it was possible to achieve higher operating frequencies with the same power consumption, actually, that's all!

Externally, processors are also practically different. The only change that can be seen is two small protrusions along the edges of the CPU heat dissipation cover. Thanks to them, now install or remove the processor from the socket, it has become much more convenient.

On this with the theoretical part, we will finish and proceed directly to testing the Intel Core i5-7600K processor.

Testing.

At the beginning, we consider the performance of the Intel Core i5-7600K processor, and then compare it with the performance of the precursor, represented by Intel Core i5-6600K. Testing was carried out in two stages, initially test applications were held with nominal settings, and then the accelerated processor potential was checked. The Intel Core i7- 6600K processor managed to dispersed to the frequency of 4700 MHz with the preservation of the activity of all nuclei. To do this, it took us to increase the voltage to 1.310 V.
But his new fellow Intel Core i5-7600K was able to accelerate already before the impressive 5200 MHz, with preservation of complete stability. At the same time, we had to increase voltage vcore to 1.375 V.
We also note that both processors were at the same conditions, both scalp, and both were cooled with its Corsair H110i GTX.

Test stand:
- Intel Core processor [Email Protected] MHTS
– Motherboard ASUS MAXIMUS VIII HERO
- COOLING CORSAIRH110IGTX

- Video card RADEON R9 380.

Test stand:
- Intel Core processor [Email Protected] MHTS
- Motherboard Asus Strix Z270E Gaming
- COOLING CORSAIR H110I GTX
– RAM CORSAIR VENGEANCE LPX DDR4-2800 MHz
- Corsair Ax1200i
- Video card RADEON R9 380.

Superpi 1m - 8.720 sec.

Superpi 1m - 7.064 sec.

Superpi 32m - 7 min 46.894 SEC.

Superpi 32M - 6 MIN 11,481 SEC.

wPRIME 32M -6.377 SEC,
WPRIME 1024M -200.426 SEC.

wPRIME 32M - 5,127 SEC,
WPRIME 1024M -161,628 SEC.

PIFAST - 15.25 SEC.

PIFAST - 12.28 SEC.

Cinebench R11.5 - 8.13 PTS.

Cinebench R11.5 - 10.05 PTS.

Fryrender - 5 min 21 sec.

Fryrender- 4 min 32 sec.

During testing, the processor warmed up to temperatures:

In the nominal mode, the maximum temperature was 47 degrees.

After overclocking up to 5200 MHz, the processor began to warm up to 60 degrees.

Next, we compare the performance of Core i5-7600k VS Core i5-6600K. For the convenience of perception of information, we will imagine them in the form of graphs. Screenshots with passed benchmarks on the I5-6600 processor can be found in.

Comparison of Core i5-7600K VS Core i5-6600K performance.

Superpi 1M (less - better)

Superpi 32M (less - better)

Pifast (less - better)

wPRIME 32M (less - better)

wPRIME 1024M (less - better)

Cinebench R11.5 (more - better)

Fryrender (less - better)

Conclusion.
What do we end up? The picture turned out next. Intel has released processors that are slightly accelerated, and a little colder. Otherwise, this is already familiar to us Skylake, just optimized, and for a good processor family should not be called Kabylake, but Skylake Refresh. Is it worth running to the store and upgrade, if you already have a Core i5-6600k, unambiguously not! If you are certainly not an avid overclocker, and you do not chase for every megahellian. But if your computer has an older processor, then in this case it is worth going to the store, you will feel the difference!
Therefore, on the basis of testing, we still recommend the Intel Core i5-7600K processor to the purchase.

Product release date.

Lithography

Number of Cores

The number of cores is a hardware term that describes the number of independent central processing modules in one computing component (crystal).

Number of streams

A stream or stream of execution is a software term denoting the basic orderly sequence of instructions that can be transmitted or treated with one CPU core.

Basic processor clock frequency

Maximum clock frequency with TURBO BOOST technology

Maximum clock frequency in Turbo mode is the maximum clock frequency of a single-core processor, which can be achieved using the Intel® Turbo Boost and Intel® Thermal Velocity Boost supported by it. Frequency is measured in gigaherts (GHz) or billions of computing cycles per second.

Cache memory

System Tire Frequency

The tire is a subsystem transmitting data between computer components or between computers. As an example, you can call a system bus (FSB), which is exchanged between the processor and the memory controller block; DMI interface, which is a point-to-point connection between the intelled Intel memory controller and the Intel I / O controller block on the system board; And the Quick Path Interconnect interface (QPI) connecting the processor and the integrated memory controller.

Number of QPI connections

QPI (Quick Path InterConnect) Provides a high-speed connection on the point-point principle using a bus between the processor and a set of chips.

Calculated power

Available options for embedded systems

Available options for embedded systems indicate products that provide extended acquisition for intelligent systems and embedded solutions. Product Specification and Terms of Use are presented in the PRODUCTION REPEASE Qualification (PRQ) report. Contact an Intel to get detailed information.

Max. Memory amount (depends on the type of memory)

Max. Memory amount means the maximum amount of memory supported by the processor.

Types of memory

Intel® processors support four different types of memory: single-channel, dual-channel, three-channel and Flex.

Max. Number of memory channels

The bandwidth application depends on the amount of memory channels.

ECC ‡ memory support

Built into the processor graph ‡

The graphical processor system is an integrated graphical data processor processor, which forms the operation of the functions of the video system, computing processes, multimedia and display information. Intel® HD graphics systems, IRIS ™ Graphics, Iris Plus Graphics and Iris Pro Graphics provide advanced media data transformation, high frame rate and the ability to display video in 4K Ultra HD (UHD). For more information, see Intel® Graphics Technology Page.

Graphics basic frequency

The basic frequency of the graphics system is the nominal / guaranteed clock frequency of rendering of graphs (MHz).

Max. Dynamic Graphic System Frequency

Max. The dynamic frequency of the graphic system is the maximum conditional frequency of rendering (MHz) supported by Intel® HD-graphics with the Dynamic Frequency function.

Max. The volume of video memory graphics system

Support 4K.

Support 4K determines the ability of the product to reproduce data with a resolution, at least 3840 x 2160.

Max. Resolution (HDMI 1.4) ‡

Maximum resolution (HDMI) is the maximum resolution supported by the processor through the HDMI interface (24 bits per pixel with a frequency of 60 Hz). System resolution or screen resolution depends on several system design factors, namely, the actual resolution in the system may be lower.

Max. Resolution (DP) ‡

Max. Resolution (EDP - Built-in Flat Screen)

DIRECTX * Support *

DirectX indicates support for a specific version of the collection of application programming interfaces (API) Microsoft for processing multimedia computing tasks.

OpenGL support *

Intel® Quick Sync Video

Intel® Quick Sync Video technology provides fast conversion of video for portable media players, placement on the network, as well as editing and creating video.

INTRU ™ 3D Technology

Intel® Intru ™ 3D technology allows you to play three-dimensional stereoscopic video films in Blu-ray * with a 1080p resolution using the HDMI * 1.4 interface and high-quality sound.

INTEL® CLEAR VIDEO HD Technology

Intel® Technology Clear Video

Editorial PCI Express.

PCI Express Configuration

PCI Express (PCIE) configurations describe the available PCIE channel configurations that can be used to bind the PCIe PCIE channels to the PCIE devices.

Max. Channels PCI Express

Supported connectors

The connector is called a component that provides mechanical and electrical connections between the processor and the motherboard.

Cooling system specifications

Reference specification of Intel cooling systems for proper operation of this heading.

T Junction.

The temperature on the actual spot of the contact is the maximum temperature permissible on the processor crystal.

Intel® Optane ™ Memory Support

Intel® TURBO BOOST ‡ Technology

Compliance with Intel® platform VPRO ™

Intel® VPRO ™ technology is a built-in processor a set of security and security tools, designed to solve problems in four main areas of information security: 1) management of threats, including protection against rootkits, viruses and other malicious software 2) Protection of personal information and point Protection of access to the website 3) Protect confidential personal and business information 4) Remote and local monitoring, making corrections, repair of PCs and workstations.

INTEL® HYPER-THRAADING ‡ Technology

Intel® Virtualization Technology (VT-X) ‡

Intel® Virtualization Technology For Directional I / O (VT-D) ‡

Intel® VT-X with EXTENDED Page Tables (EPT) ‡

Intel® VT-X with Extended Page Tables, also known as Second Level Address Translation (SLAT) technology provides acceleration of virtualized applications with intensive memory use. The Extended Page Tables technology on platforms with Intel® virtualization technology reduces unproductive memory and power consumption costs and increases battery life thanks to hardware optimization of managing page forwarding table.

Intel® TSX-NI

Intel® 64 ‡ Architecture

Set of commands

A set of commands contains basic commands and instructions that the microprocessor understands and can perform. The value shown indicates which set of Intel commands this processor is compatible.

Expansion of the command set

Prohibition status

The idle status mode (or C-status) is used for energy saving when the processor is inactive. C0 means working condition, that is, the CPU at the moment performs the useful operation. C1 is the first state of inaction, C2 - the second state of inaction, etc. The higher the numerical indicator of the C-state, the more the program performs the program on energy saving.

Advanced Intel SpeedStep® Technology

Technology thermocontrol

Intel® Privacy Policy Privacy Technology

Intel® Stable Image Platform (Intel® SIPP)

Intel® Stable Image Platform (Intel ® SIPP) can help your company find and implement standardized, stable PC platforms for at least 15 months.

New Intel® AES Commands

Secure Key.

Intel® SECURE KEY technology is a random number generator that creates unique combinations to enhance encryption algorithms.

Intel® Software Guard Extensions (Intel® SGX)

Intel® Commands Memory Protection Extensions (Intel® MPX)

Function Bit Cancel Execution ‡

Execution Cancellation Bit is a security hardware function that reduces vulnerability to viruses and malicious code, as well as prevent malware and its distribution on the server or on the network.

Intel® Boot Guard

Intel® Device Protection Technology with Boot Guard functions is used to protect systems from viruses and malicious programs before loading operating systems.