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How to make turbo boom processor. TURBO BOOST mode in the processor

But disabled in OS in accordance with AIDA64. I managed to install the Intel Turbo Boost monitor, but he says that Turbo Boost is not included. Although I still see the standard speed, but I also see that "Energy Saving" It appears when the processor works at a speed less than standard.

Interestingly, Turbo Boost is included in the OS only if SpeedStep is also included in the BIOS. It slows down the work of the processor to ~ 700 MHz and remains there regardless of what. The inclusion of \\ disabling the C-state did nothing and the multiplier was not.

Utility Intel Chipset. Utility is latest versionAnd I did not find any Turbo Boost driver, nor service in the administration.

Here I found the driver for my model. The problem is that I do not know what is responsible for TURBO Boost.

6 Solutions Collect Form Web for "Why Intel Turbo Boost does not work on my laptop?"

Intel's latest generation processors automatically handle your processor to save energy when you do not use it. To see the "energy saving" listed in the monitoring program, nothing to worry about.

From Intel:

Turbo acceleration -

Intel TURBO BOOST 2.0 technology is activated when the operating system (OS) requests the maximum processor performance state (P0).

The maximum frequency of Intel Turbo Boost Technology 2.0 depends on the number of active cores. The time spent by the processor in the Intel TURBO Boost Technology 2.0 state depends on the workload and the working medium.

Speed \u200b\u200bstep -

Extended Intel SpeedStep® Technology

Intel SpeedStep® Advanced Technology is an advanced high performance device, as well as the satisfaction of the needs in the energy saving of mobile systems. The usual Intel SpeedStep technology switches the voltage and frequency in the tandem between high and low levels in response to the processor load

From what I can say and saw these two technologies are very connected. Turbo Boost is a function that comes with Speed \u200b\u200bStep (which has been available for a long time), and to enable Turbo Boost, Speed \u200b\u200bSTEP is active.

I would say that your BIOS is lying to you, and he must disable the ability to change Turbo Boost, while Speed \u200b\u200bStep is disabled. From look at some of the laptops that I have on the bench, Speed \u200b\u200bStep cannot be disconnected - this good functionwhich can increase time autonomous work A little bit, and I'm not sure why you want it to be disabled.

In addition, if you really want to update, go to the official Dell website, enter the code of your asset and download the latter bIOS updates / EFI Updates and chipset drivers. I think that BIOS / EFI has a better chance, but never hurts the update of the chipset drivers.

  1. Make sure all devices are installed in the Device Manager
  2. Make sure you update your Dell from Dell website (which also uses your service tag to find suitable drivers For your model). Most devices in the driver package that you have tied up in your questions are older than those you get directly downloading and installing your updates.
  3. Try updating the BIOS. In the A05 version for E6420 there were many fixes (which I also have with the I7 processor, and it seems that it works fine).
  1. Added support for updates of the firmware of the firmware.
  2. Additional VPRO support. Added by DASH "PLDM to control and bIOS settings?
  3. Password crawl function updated.
  4. Fixed a problem when the system has not rebooted for the first time after turning off the integrated network card In the installation program.
  5. Fixed problems with the "Automatic Turning Time" field.
  6. Fixed a problem with installing a UEFI OS with an error with a memory capacity of more than 8 GB.
  7. Fixed intermittent download problems in ATA mode.
  8. Fixed a problem in the ATA mode, in which unequal references to the memory failure.
  9. Fixed a problem when BIOS rebooted, instead of flashing when the / s parameter was used with the executable file.
  10. Fixed a bug in which the error log data from the previous post would be displayed if you turn off the machine in the F1 / F2 invitation.
  11. Fixed a problem when the IDT audio device has not appeared in the device manager when the UEFI is started.
  12. Updated to the MOB_P_08 version of the Intel microcode patch.
  13. Updated to version 1.3.72 Intel PXE OROM.
  14. Updated to version 4208 for EPSA diagnostics

Edit: Consider updating to the newest BIOS. A08.

Changes:

Fixes / Enhancements 1. Fixed Issue Where Intel Turbo Boost Non-Functional. (Sound Familiar?) 2. Fixed Issue Where TDM PBA SSO DOESN "T Work WHEN Both FP and TDM PBA SSO ARE Set For Single User. 3. Addressed Some Keyboard with USB Hub Not Accessible During POST. 4. Updated to the 1.4. 0 Version of Intel PPM Reference Code. 5. Updated to the Mob_p_13 Version of the Intel Microcode Patch. 6. Intel Trusted Execution Technology Updates 7. Updated to the 1.05 Version of Dell GPE. 8. Added New Key for Signed Firmware Updates. Note : 1. Please note that if the a04 or before A04 BIOS IS CURRENTLY INSTALLED ON YOUR SYSTEM, YOU MUST FISTATE TO THE LATEST A-REV BIOS MUST UPDATE TO A05 BIOS AND THEN FLASH TO THE LATEST A-REV BIOS.

Try connecting the computer. My temperature rise only works when my computer is charging. I think the default settings turn it off when it does not charge. It saves energy. Turbo boosting is so good for games, though, try to always play during charging!

In Windows 8, the CPU monitor always show the same speed, and the Intel Turbo Boost monitor, even when I pressed the CPU.

I went to the power options (laptop) and moved from energy saving to high performance, and now Turbo Boost appears when I need it.

Turbo Boost will only work with certain limitations.

The first thing that comes to my mind is why it "will not work" (pay attention to quotes) on your laptop, is that the working temperature of your processor is already high enough, and the processor, of course, will not go into destructive mode when overheating . Another thing is that your processor is already at the TDP peak (Thermal Design Power), and it will not run Turbo Boost.

You can also count on maximum energy consumption. I assume that Turbo Boost is included in the BIOS. According to Intel (and my personal experience) - to make it work only what you need to do is include it in your BIOS.

Anyway, and I can emphasize this enough.

Do not open your laptop (s) (Turbo Boost \u003d overclocking)

Not only is your battery life in short, but the total temperature of your system is higher, and your laptop life is shorter. In any case, you must see how to load the processor. Is not desktop computerHe has a difficult time with heat dissipation.

Guys simply update your power supply to a higher amplifier if you use a power supply of 65 W, the BIOS will report the OS that your power source is not able to provide the required power on your CPU and GPU, so you get the throttle frequency because I I'm trying to use a 65-watt power supply, and then when I start the latitude of the E6420, Bios discovered it and warned me, and after that I noticed that the processor frequency was at least about 800 MHz, then I use the power source for 90 watts and Run usually also include turbocharging to 3.2-3.3 GHz, but I also notice that 90 W is a little hot, then I try 130 watts nutrition, and then I will make a trick that the laptop just works fine with a large load plus block Nutrition does not get to very hot, even the laptop is in heavy load mode or in some games or stress test. Immediately a little common sense I7 CPU uses a high AMP to work well, just give you a device sufficient to accommodate the power supply, even the manufacturer says that this device uses 19.8 V direct current And 3.5 amps, it is bad if your power supply has the same container, so briefly, it will work, but your power supply will not work as needed to provide the required power.

To begin with, to understand what Turbo Boost is, it is necessary to briefly imagine what "acceleration" of computer components is.

Acceleration (or overclocking) of a computer is an increase in its speed by operating components in emergency modes (as a rule, at an increased frequency). The most common view of overclocking is to increase the frequency of the central and graphic processors, as well as operational and video memory.

The acceleration of the processor as a phenomenon existed since the beginning of the 90s of the last century, after the concept of a multiplier appeared in the CPU of the 486th series. Manufacturers of motherboards, wanting to unify their products under the entire line of new Intel processors, designed their products in such a way that by closing the individual jumpers to the "mother", it was possible to set the frequency of the tire and the multiplier of the processor used. And the final frequency central processor - This is the product of the tire frequency on the multiplier.

Over time, thanks to the efforts of some firms (Abit, Epox and some others), the acceleration stopped being a destruction of a separate caste of computer guru. The BIOS of most motherboards appeared entire sections of settings, allowing even an inexperienced user to change the parameters such as the frequency of the processor bus, the voltage supplied to the CPU, the timings (delays) of the memory, etc.

The attitude towards the acceleration of various processor manufacturers was also different. In AMD, for example, if it was not encouraged, then, in any case, the sticks did not insert into the wheels. In addition, in the processors of this particular company, for the first time in many years, a multiplier appeared, unlocked "up", i.e. allowing you to raise the processor frequency above nominal. But Intel for a long time was a consistent opponent of overclocking. For example, motherboards manufactured under her brand did not have any option responsible for the thin operation of the processor and memory. The situation began to change since the end of 2008, when TURBO BOOST technology has appeared in the Bloomfield processors.

The reason for the appearance of Turbo Boost is the multipleness of modern processors. Although the first dual-core desktop processors have already turned almost seven years, so far not all applications are optimized for multithreading. In this regard, the situation often occurs when one or two kernels are loaded by almost 100%, and the rest at this time "rest". In such a situation, new processors receive minimal advantages over their single-core predecessors. And Turbo Boost allows automatically for a while to raise the frequency of loaded nuclei, thereby enhanced both the real and apparent speed of the processor in this specific task. At the same time, the automation does not give the processor to exit the thermal package assigned to it by the manufacturer. In other words, the processor in such an abnormative mode will not highlight heat more than it is capable of settling it

Now Turbo Boost technology supports most Intel processors of the Core I family (but not all!). Budget Pentium and Celeron So far, unfortunately, are deprived. Each model of processors along with a nominal frequency has a maximum "acceleration" frequency. For example, the processor 870 at a rated frequency of 2.93 GHz in TURBO Boost mode can accelerate to a sufficiently impressive 3.6 GHz.

Those who do not know how to enable Turbo Boost, you can calm down: By default, this option in modern BIOS "AH is enabled (if, unconditionally installed in the computer, the processor supports it). As a rule, the menu item responsible for the work of this technology is called or "Turbo Boost", or "Turbo Mode", or somehow very similar. In advanced firmware designed for experienced users, It is possible not only to turn on / off this mode (the values \u200b\u200bof the Enable / Disable parameter), but also adjust the maximum multiplier for each kernel. Sometimes even an increase in the maximum processor heat supply is allowed. The last feature allows the CPU to work in turbo mode for a longer time or at the same time maintain an increased frequency on larger quantities nuclei.

Also, the system needs to install Turbo Boost Technology Driver, which allows modern operating systems to ensure their correct interaction with the BIOS motherboard.

Recently, AMD also uses an analogue of TURBO BOOST - TurboCore to some generations of its processors. From the technology from Intel, it is nothing but the name, in fact, does not differ.

Technology Intel Turbo Boost. Allows you to automatically increase the clock frequency of the processor over the nominal, if the power, temperature and current limitations are not exceeded in the composition of the calculated power (TDP). This leads to an increase in the performance of single-flow and multi-threaded applications.

What is the difference between the initial implementation intel technology® Turbo Boost and Intel® TURBO BOOST 2.0 technology?
Intel® TURBO BOOST 2.0 Technology allows you to increase energy efficiency on one crystal integrated into the processor.

What processors support Intel® Turbo Boost technology?
Intel® Core ™ i7 Processor for Mobile PCs and Desktop PC Processors
Intel® Core ™ I7 Extreme Edition Processor Desktop PC
Intel® Core ™ i7 Extreme Edition Processor Mobile PC Processor
Intel® Core ™ I5 Processor for Mobile PCs and Processors Desktop PC

What factors affect Intel® TURBO BOOST technology?
While the availability of Intel® Turbo Boost technology does not depend on the number of active nuclei, its functioning depends on the above-mentioned characteristics inherent in one or more nuclei. The operation time of the system in TURBO Boost mode depends on the workload, the operating conditions and design of the platform.

How does Intel® Turbo Boost turn on and disabled?
Intel® Turbo Boost technology is usually enabled by default in one of the BIOS menu in which it can be turned on or off. In addition to using the BIOS menu, the user cannot change the operation mode of Intel Turbo Boost. When this feature is enabled, Intel® TURBO BOOST technology works automatically running the control system.

What is dynamic frequency control (Dynamic Frequency) and how does it work?
The Dynamic Frequency function is very similar to the Intel® TURBO BOOST technology. It dynamically improves graphics adapter performance (video card) when working with complex graphics.

How to enable Dynamic Frequency function?
In most systems, the Dynamic Frequency function is automatically activated, so no user intervention is required.

How does Dynamic Frequency function affect the Intel® TURBO BOOST technology?
The power separation algorithm implemented in the Dynamic Frequency allows this feature to work in conjunction with Intel® Turbo Boost technology, providing an increase in productivity graphic adapter (Video card) When working with resource-sensitive applications where there is a power and temperature reserve.

Is the frequency increase equally for all active cores in the processor?
Yes.

Is it possible to set the maximum clock frequency of the Intel® TURBO BOOST technology?
The method of setting the maximum frequency does not exist. If TURBO BOOST is enabled, the processor automatically determines the maximum frequency on which it can work on the basis of operating conditions.

How can I find out what Intel® TURBO BOOST technology works?
Intel® Turbo Boost Monitor is a program showing Intel Turbo Boost technology in action. If your processor does not support Intel® TURBO BOOST technology, tool It will not work.

How to find out what my motherboard supports Intel® TURBO BOOST technology?
First, check the processor so that it supports Intel® Turbo Boost technology, as it is a processor technology. Please note that Intel® Turbo Boost technology is usually included by the default desktop providers. It is usually connected and turned off using the BIOS switch to motherboard. You must contact the motherboard documentation or the Supplier website to see if this technology is included on the motherboard.

How important is the assembly and design of a computer (system block) in terms of Intel® TURBO BOOST technology?
To obtain maximum efficiency from Intel® Turbo Boost technology to the design of the future computer system (components system Block) You need to fit with special care.

Want to know about other Intel innovations? Then go to!

That's all! Thank you for your attention to new meetings on site pages.

Good afternoon, dear public. Today we will try to convey you what Turbo Boust is in the processor and for what purposes it is used. We are confident that many of you have heard of this technology, but you have no idea how it works.

The TURBO BOOST function was developed intel. For own chips to optimize the functionality of chips and add them performance without the need for overclocking.

Many people think that the technology is applicable to the CPU production of AMD, but mistaken: the red regime is called Turbo Core.

How does it work?

In simple language, the turbo boost mode is an automatic increase in the frequency of active nuclei at the expense of those at the time of work are in idle state. In contrast to manual acceleration, by changing the system tire in the BIOS, the extended technology is intellectual.

Increase is determined by the task being performed and current download PC. In single-threaded computing mode, the main core accelerates to the maximum permissible values, by borrowing the remaining potential (others are still idle). If the whole processor turns into operation, frequencies are distributed evenly.

The process also affects the cache memory, RAM and disk space.

Turbo Boost mode also "remembers" the following system restrictions:
  • temperature at peak load;
  • restriction of the heat dissipation of a particular motherboard;
  • extension of performance without raising a voltage.

In other words, if your PC is based on the motherboard with TDP 95W, and the CPU operates with a current of 1.5V, while the cooling system is boxing (standard), then the turbo boost function will increase the power of the CPU in such a way to fit into existing restrictions And do not go beyond the temperature frame.

The principle of increasing frequency

We figured out what makes a function. Now we describe how it does it. The procedure is always performed according to a single scenario: the system sees how the kernels (1 or more) are actively working in the processor and do not cope with the load, i.e. We need increasing frequency. Bust increases the value of each of them strictly by 133 MHz (step) and checks the following parameters:

  • voltage;
  • heat pipe;
  • temperature.

If the indicators do not go beyond, the system rows another 133 MHz (another step) and re-checked the indicators. When you exit permissible TDP, the stone begins to reduce the frequency separately on each kernel for a standard step until it reaches the maximum valid values.

Differences between TURBO BOOST 2.0 and 3.0

If version 2.0 supports a systematic increase in the working values \u200b\u200bof all processor cores, depending on the tasks executable, then a newer version 3.0 defines the most effective kernels in order to maximize their operating frequencies in single-threaded calculations.

The second point is the support of the CPU. The second version works on all chips of the Core i5 and i7 family, regardless of generation. The third is also supported by the following chips:

  • Core i7 68xx / 69xx;
  • Core i9 78xx / 79xx;
  • Xeon E5-1600 V4 (only for one socket).

RESULTS

If you do not have the need for overclocking your processor on a regular basis, but you have an Intel i5 or I7 chip, you can safely rely on the intelligent increase in frequency in working applications and toys if the system considers this step necessary.

In parallel, it is not necessary to take care of buying a motherboard with the support of acceleration, know all the subtleties of heat dissipation, as well as the moments associated with overclocking.

Well, if you consider the purchase in the near future, I recommend you this online shopbecause it is proven and popular).

In the following articles, we will try to illuminate such a moment as in processors, and the influence of the solder on the possibility of overclocking the system. And therefore, create your pc dreams.

When communicating with users, I began to notice that many do not understand what Turbo Boost is at all, what is the purpose of the turbo acceleration of processors and which one can get an increase. Also, many turbosets are confused with hypertreeding, although it is at all different technologies. Let me remind you that Turbo Boost technology was introduced with the release of the first generation of processors I3, I5, I7, did not bypass the Intel and the ruler xeon processors. Technology Hypertreaking began to be implemented on the Intel processors of the Xeon line since November 2002, in the I3-i5-i7 with the release of the first generation of this line.

TURBO BOOST INTEL processors

Turbo Boost. - LIBEL PLAYER TO TURBO RATIVE (turbo acceleration, turbo acceleration) - Intel technology to automatically increase the processor's clock frequency over nominal if the power limits, temperature and current are not exceeded (TDP). This leads to an increase in the performance of single-threaded and multi-threaded applications. In fact, this is the technology of "self-journal" processor.

And it becomes at all clear to me when the beginners, and sometimes experienced fans of processors overclocking - turn off this feature In order to eventually increase the processor clock frequency, which will not give a significant increase. The availability of Turbo Boost technology does not depend on the number of active nuclei, but it depends on the presence of one or more cores operating with a power below the calculated one. The system of the system in TURBO Boost mode depends on the workload, operating conditions and the platform design.

Intel® TURBO BOOST technology is usually enabled by default in one of the BIOS menu. As we know the processor acceleration by the method of increasing the processor clock frequency is possible only on motherboards with "z" chipset, but not all users know that the speed can also be accelerated on chipsets with the index "B" and others. In this case, it is certainly not available for complete control over the values, but to increase the processor multiplier than to have a larger threshold Turbo Boost.it is good for us, which gives a tangible increase in the speed and responsiveness of the operating system itself, which is sometimes very useful. As top value It does not change, then the increase in heavy miscalculations, renders, the games should not be expected, the time of calculations will remain at the same level. I will give an example on its GA-B75-D3H motherboard and the I5 3570 processor, since appearance And the location of some BIOS tabs may differ depending on the model and manufacturer.

To increase the multiplier parameter, you need to go to the BIOS when loading clicking the "DEL" button.

Go to Advensed Frequency Settings

And change the multiplier parameter to the maximum, this parameter for each processor model is individual. The multiplier change is performed using the "Page Up" and "Page Down" keys. For example, on my i5 3470 with operating frequencies of 3.4 - 3.8 GHz, the maximum permissible multiplier is 3.60 and I will say on personal experience Increased frequency from 3.40 to 3.60 makes OS noticeably responsive and faster. Programs start faster, as well as the moments of thoughtfulness of the system, but once again I will repeat that on the render, the FPS in games it will not affect almost nothing, since the maximum frequency and multiplier remains at the same level, in my case - it is 3.80 GHz and 36.

To strengthen the effect on the speed, you can go "Extended settings of the CPU core" and change the number of nuclei to the maximum. In my case, this is 4 kernels. This parameter disables the power saving mode and all kernels will always be used to work, the number and load on the kernel will be selected automatically and only 1 or 2 kernel can be used for some tasks and only at maximum loads to distribute the stream already on all kernels.

I would like to note that such a way to increase the speed is absolutely safe for the processor and other components of your PC, which I consider the most important fact.

Intel hypertrading processors

Hyper-Threading - hyperpotoration, official name - hyper-Threading Technology, HTT. or HT - Technology developed by the company Intel For processors on NetBurst microarchitecture. HTT implements the idea of \u200b\u200b"simultaneous multiplow" (eng. simultaneous multithreading, SMT.). HTT is the development of superplate technology (eng. super-Threading) appeared in processors Intel Xeon. in February 2002 and in November 2002 added to processors Pentium 4.. After turning on HTT, one physical processor (one physical core) is determined by the operating system as two separate processors (two logical kernels). With certain workloads, the use of HTT allows you to increase the performance of the processor. The essence of technology: the transfer of "useful work" inactive executive devices.

HTT is not implemented in the processors of the series Core 2. ("Core 2 Duo", "Core 2 Quad").

In processors Core i3., Core i7. And some Core i5. The technology similar to its principles, which preserved the name hyper-Threading. When the technology is turned on, each physical core of the processor is determined by the operating system as two logical kernels.

It is worth noting that far from all models of Intel I3, I5, I7 and Xeon processors are equipped with this multiplow technology, read the characteristics carefully before buying, so that it does not become a surprise for you.

Processor supporting technology hyper-Threading:

  1. can store two streams at once;
  2. contains one set of registers and by one interrupt controller (APIC) to each logical processor.

For the operating system, it looks like the presence of two logical processors. Each logical processor has its own set of registers and interrupt controller (APIC). The remaining elements of the physical processor are common to all logical processors.

Consider an example. The physical processor performs the flow of commands of the first logical processor. Execution of the command stream is suspended by one of the following reasons:

  • there was a slip when the processor cache appeals;
  • the incorrect prediction of branching;
  • the result of the previous instruction is expected.

The physical processor will not be inactive, but will transmit the flow control of the second logical processor commands. Thus, while one logical processor expects, for example, data from memory, the computational resources of the physical processor will be used by the second logical processor.

Unfortunately, hypertreeding gives an increase when performing far from all tasks. So in some games, disabling this feature will not affect the FPS. When performing severe miscalculations, such as render 3D, video editing, video conversion and similar growth will be very significant. That is why on computers MAC. Pro put intel processors Xeon with support for hyperTradeing technology, as it is for work best option for getting maximum performance. But in the Games, processors are far from such a brilliant result, but as Mac Pro is known - it is the original workhorse and it is not particularly calculated on toys when developing, IMac or MacBook can be used for games.

I hope I managed to convey to you, something useful and now you will not confuse these technologies. Good luck!