How to properly overclock the processor on a laptop. How to properly overclock the processor on a Max laptop. dynamic graphics frequency

When you buy a laptop, based on its price, you expect good performance. And still it is not enough. But you can increase the processing speed central processor(CPU) from the one declared by the manufacturer. Therefore, the question arises: how to overclock the processor on a laptop to get more efficient performance for the same money. There are several affordable and safe options that we will look at in this article.

Let's start with the question "why"

It seems that the laptop is only 3 years old and it has never failed in performing any task (playing a new shooter, watching the latest video rental products, transcoding videos).

But now he can’t cope with half of his needs. What will you have to do - change your laptop? But you can try to “revive” your electronic friend by overclocking the processor. Productivity will increase slightly. If you do everything correctly, the results will please you. In addition to increasing the clock frequency, the memory starts to work faster, and as a result, the speed of applications increases slightly.

But overclocking a laptop processor is half the battle. For everything in this life you have to pay:

• Performance will increase, but at the same time energy consumption will increase. This means that battery life will inevitably decrease.
• In addition, the laptop will now heat up much more. You'll have to think about the cooling system or, at a minimum, not block the special slots on the bottom and sides.
• The lifespan of the CPU will likely be reduced.

Windows also increases productivity

Overclocking the processor in a laptop is a little difficult, but possible. Manufacturers mobile devices, of course, we thought about protection and took care in advance to ensure better performance at maximum frequency when it is necessary to speed up work. When the processor is idle, the frequency automatically drops. But you can increase performance without harming your laptop system means by changing the power mode.

For this purpose in operating system Windows is there software tool - « Power supply" You can find it by going to Control Panel. The figure below shows the window that will appear in Windows 7 or 8.1.

You need to go to the section " Power supply" and select the item " High performance».

This is how you can “overclock” a laptop processor without the risk of breaking something. The performance gain will be immediately noticeable.

Overclocking via BIOS

In some models, it is possible to overclock the laptop processor regular means from BIOS. To get into this system, you need to turn on the laptop and press a certain key on the keyboard. A hint about which button to press will be visible for a few seconds on the monitor screen. For example, the inscription shown in the figure below will appear on the hp monitor screen.

After execution this condition The initial menu will appear, which will indicate the key that must be pressed to get into the BIOS.

Let's look at the sequence of actions that need to be performed to overclock the processor:

It is necessary to warn that most often manufacturers lock the CPU to prevent the user from independently changing the clock frequency.

Overclocking using special applications

For relatively old laptops, it is possible to overclock the processor using a small program paired with the program Prime95.

Continuing to perform any overclocking method carries the risk of damaging the laptop. All actions must be performed with extreme caution, in small steps.

You need to understand that the maximum you can achieve is a small increase in processor frequency - within 10–15%. A further increase is possible if you prepare the cooling system and change the power supply to the chip. Since during acceleration, along with an increase in frequency, heat generation also increases. By the way, modern processors There is a two-level overheating protection system. If the temperature threshold is exceeded, the processor automatically forcibly reduces the frequency and voltage, which leads to a decrease in heat dissipation. If the temperature does not drop below 95–110º, the laptop either turns off or freezes.

CPU-Z program

Before overclocking, you need data about the chip installed in the laptop. The utility will help with this CPU-Z. This information is necessary for the program.

SetFSB utility

Deliberately designed for quick and easy CPU overclocking. With its support, you can safely change the system bus frequency without rebooting the operating system, bypassing the BIOS.

The program has a very easy-to-use interface, and the entire overclocking process occurs step-by-step by moving just ONE slider.

If this laptop supported by the program, chip frequency data will be visible in the lower right corner.

The sequence of actions is extremely simple: increase the bus clock frequency in small steps and test with the program Prime95.

Prime95

A small utility that can measure computer performance. The measurement process is based on performing calculations of Mersenne prime numbers. This action uses all the features of the laptop.

Optionally, you can check both the RAM and the processor itself. While the program is running, you must be prepared for the computer to slow down noticeably.

The frequency is increased in small steps until a freeze occurs. Once the performance data has been saved, Prime95 testing should be stopped and the CPU setup program should be exited.

Conclusion

If everything went well, you can stop there. But this is not the whole complex of work. Performance depends not only on the processor frequency, but also on the memory frequency. It can also be increased by selecting the necessary timings. Advice from friends and searching on the Internet will help you set up your laptop. Overclocking without preliminary preparation It can also cause harm. For game lovers next step- overclocking the video card. The main thing is that all actions are thoroughly thought out, and then the efforts will not be in vain.

Video on the topic

Processor Core i5-3210M, the price of a new one on Amazon and ebay is 14,950 rubles, which is equal to $258. Marked by the manufacturer as: AW8063801032301.

Number of cores - 2, produced using 22 nm process technology, architecture Ivy Bridge. Thanks to Hyper-Threading technology, the number of threads is 4, which is twice the number of physical cores and increases the performance of multi-threaded applications and games.

Base frequency Core i5-3210M cores - 2.5 GHz. Maximum frequency in Intel mode Turbo Boost reaches 3.1 GHz. Please note that the cooler Intel Core The i5-3210M should cool processors with a TDP of at least 35 W at standard frequencies. During overclocking, the requirements increase.

The motherboard for Intel Core i5-3210M must be with socket FCBGA1023. The power system must be able to withstand processors with a thermal package of at least 35 W.

Thanks to the built-in Intel® HD Graphics 4000, the computer can run without discrete video card, since the monitor is connected to the video output on the motherboard.

Price in Russia

Family

Intel Core i5-3210M test

The data comes from user tests who tested their systems both overclocked and unoverclocked. Thus, you see the average values ​​​​corresponding to the processor.

Numerical speed

Different tasks require different strengths CPU. A system with a small number of fast cores is perfect for games, but will be inferior to a system with a large number slow cores in the rendering script.

We believe that for the budget gaming computer A processor with at least 4 cores/4 threads is suitable. At the same time individual games can load it 100% and slow it down, and performing any tasks in the background will lead to a drop in FPS.

Ideally, the buyer should aim for a minimum of 6/6 or 6/12, but keep in mind that systems with more than 16 threads are currently only suitable for professional applications.

The data is obtained from tests of users who tested their systems both overclocked (the maximum value in the table) and without (the minimum). A typical result is shown in the middle, with the color bar indicating its position among all systems tested.

Accessories

We have compiled a list of components that users most often choose when assembling a computer based on the Core i5-3210M. Also, with these components, the best test results and stable operation are achieved.

The most popular config: motherboard for Intel Core i5-3210M - Lenovo 10AB0010US, video card - GeForce GT 420.

Characteristics

Basic

Video core

RAM

Product release date.

Lithography

Lithography indicates the semiconductor technology used to produce integrated chipsets and the report is shown in nanometer (nm), which indicates the size of the features built into the semiconductor.

Number of cores

Number of cores is a term hardware, describing the number of independent central processing units in a single computing component (chip).

Number of threads

A thread or thread of execution is a software term that refers to a basic, ordered sequence of instructions that can be transmitted or processed by a single CPU core.

Base processor clock speed

The base frequency of the processor is the speed at which the processor transistors open/close. The base frequency of the processor is the operating point where the design power (TDP) is set. Frequency is measured in gigahertz (GHz), or billions of cycles per second.

Maximum clock speed with Turbo Boost technology

Maximum Turbo Clock Speed ​​is the maximum single-core processor clock speed that can be achieved using its supported Intel® Turbo Boost and Intel® Thermal Velocity Boost technologies. Frequency is measured in gigahertz (GHz), or billions of cycles per second.

Cache memory

The processor cache is an area of ​​high-speed memory located in the processor. Intel® Smart Cache refers to an architecture that allows all cores to dynamically share last-level cache access.

System bus frequency

A bus is a subsystem that transfers data between computer components or between computers. An example is the system bus (FSB), through which data is exchanged between the processor and the memory controller unit; DMI interface, which is a point-to-point connection between the Intel Embedded Memory Controller and the Intel I/O Controller Assembly on system board; and a Quick Path Interconnect (QPI) connecting the processor and integrated memory controller.

Design power

Thermal design power (TDP) indicates the average performance in watts when the processor's power is dissipated (running at base frequency with all cores engaged) under a challenging workload as defined by Intel. Read the requirements for thermoregulation systems presented in the technical description.

Available options for embedded systems

Available options for embedded systems indicate products that provide extended purchasing availability for intelligent systems and embedded solutions. Product specifications and conditions of use are provided in the Production Release Qualification (PRQ) report. Contact your Intel representative for details.

Max. memory capacity (depending on memory type)

Max. memory capacity refers to the maximum amount of memory supported by the processor.

Memory types

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

Max. number of memory channels

The number of memory channels determines the throughput of applications.

Max. memory bandwidth

Max. memory bandwidth means maximum speed, from which data can be read from memory or stored in memory by the processor (in GB/s).

ECC memory support‡

ECC memory support indicates the processor's support for error correction code memory. ECC memory is a type of memory that supports identifying and correcting common types of internal memory corruption. Note that ECC memory support requires both processor and chipset support.

Processor Integrated Graphics‡

The processor's graphics system is a graphics processing circuit integrated into the processor that shapes the operation of video system functions, computing processes, multimedia and information display. Intel® HD Graphics, Iris™ Graphics, Iris Plus Graphics and Iris Pro Graphics provide advanced media conversion, high frequencies frames and the ability to demonstrate video in 4K Ultra HD (UHD) format. To receive additional information see Intel® Graphics Technology page.

Graphics Base Clock

The graphics base clock is the nominal/guaranteed graphics rendering clock speed (MHz).

Max. dynamic graphics frequency

Max. Dynamic graphics frequency is the maximum conventional rendering frequency (MHz) supported HD Intel graphics® with Dynamic Frequency function.

Graphics output

The graphics output defines the interfaces available for interacting with the device's displays.

Intel® Quick Sync Video

Intel® Quick Sync Video Technology provides fast conversion video for portable media players, web hosting, and video editing and creation.

InTru™ 3D technology

Intel® InTRU™ 3D technology enables 3D stereoscopic video playback in Blu-ray format* with 1080p resolution using HDMI* 1.4 and high-quality audio.

Intel® Flexible Display Interface (Intel® FDI)

Intel® Flexible Display is an innovative interface that enables independent display on two channels using integrated graphics.

Intel® Clear Video HD Technology

Intel® Technology Clear Video HD, like its predecessor Intel® Clear Video Technology, is a set of video encoding and processing technologies built into the processor's integrated graphics. These technologies make video playback more stable and graphics clearer, more vibrant and more realistic. Intel® Clear Video HD technology delivers more vibrant colors and more realistic skin with video quality improvements.

PCI Express Edition

The PCI Express edition is the version supported by the processor. PCIe (Peripheral Component Interconnect Express) is a high-speed serial expansion bus standard for computers to connect hardware devices to it. Various versions PCI Express supports various data transfer rates.

PCI Express Configurations‡

PCI Express (PCIe) configurations describe the available PCIe channel configurations that can be used to map PCIe PCHs to PCIe devices.

Max. number of PCI Express channels

The PCI Express (PCIe) link consists of two pairs of signaling channels, one for receiving and the other for transmitting data, and this channel is the base module of the PCIe bus. The PCI Express lane count represents the total number of lanes supported by the processor.

Supported Connectors

A socket is a component that provides mechanical and electrical connections between the processor and the motherboard.

T JUNCTION

The temperature at the actual contact patch is maximum temperature, permissible on the processor chip.

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 temperature and power consumption parameters, which allows you to increase energy efficiency or, if necessary, overclock the processor.

Intel® vPro™ Platform Compliant

Intel® vPro™ technology is an on-processor management and security suite designed to address challenges in four key areas information security 1) Threat management, including protection against rootkits, viruses and other malware 2) Privacy protection and targeted website access protection 3) Protection of sensitive personal and business information 4) Remote and local monitoring, patching, PC repair and workstations.

Intel® Hyper-Threading Technology‡

Intel® Hyper-Threading Technology (Intel® HT Technology) provides two processing threads for each physical core. Multithreaded applications can perform more tasks in parallel, making work much faster.

Intel® Virtualization Technology (VT-x)‡

Intel® Virtualization Technology for Directed I/O (VT-x) allows a single hardware platform to function as multiple “virtual” platforms. The technology improves management capabilities, reducing downtime and maintaining productivity by dedicating separate partitions for computing operations.

Intel® Virtualization Technology for Directed I/O (VT-d)‡

Intel® Virtualization Technology for Directed I/O complements virtualization support in IA-32 architecture-based processors (VT-x) and Itanium® processors (VT-i) with I/O device virtualization capabilities. Intel® Virtualization Technology for Directed I/O helps users increase system security, reliability, and I/O device performance in virtual environments.

Intel® VT-x with Extended Page Tables (EPT)‡

Intel® VT-x with Extended Page Tables Technology, also known as Second Level Address Translation (SLAT), accelerates memory-intensive virtualized applications. Extended Page Tables technology on Intel® Virtualization Technology-enabled platforms reduces memory and power overhead and increases time battery life thanks to hardware optimization of page redirection table management.

Intel® 64‡ Architecture

Intel® 64 architecture coupled with matching software Supports 64-bit applications on servers, workstations, desktops, and laptops.¹ Intel® 64 architecture delivers performance improvements that enable computing systems to utilize more than 4 GB of virtual and physical memory.

Command set

The instruction set contains the basic commands and instructions that the microprocessor understands and can execute. The value shown indicates which Intel instruction set the processor is compatible with.

Command Set Extensions

Instruction set extensions are additional instructions that can be used to improve performance when performing operations on multiple data objects. These include SSE (Support for SIMD Extensions) and AVX (Vector Extensions).

Intel® My WiFi Technology

Intel® My WiFi Technology wirelessly connects your Ultrabook™ or laptop to WiFi-enabled devices such as printers, stereo systems, and more.

Wireless technology 4G WiMAX

4G WiMAX Wireless technology provides wireless broadband Internet access at speeds up to 4 times faster than 3G.

Idle states

Idle state (or C-state) mode is used to save power when the processor is idle. C0 means operating state, that is, the CPU is currently executing useful work. C1 is the first idle state, C2 is the second idle state, etc. The higher the numerical indicator of the C-state, the more energy saving actions the program performs.

Advanced Intel SpeedStep® Technology

Advanced technology Intel SpeedStep® allows you to provide high performance, as well as compliance with requirements mobile systems to energy saving. Standard Intel SpeedStep® technology allows you to switch voltage and frequency levels depending on the load on the processor. Enhanced Intel SpeedStep® technology is built on the same architecture and uses design strategies such as voltage and frequency change separation, and clock distribution and recovery.

Intel® Demand Based Switching Technology

Intel® Demand Based Switching is a power management technology that keeps the microprocessor's application voltage and clock speed at the minimum required until increased processing power is required. This technology was introduced to the server market under the name Intel SpeedStep®.

Thermal control technologies

Thermal management technologies protect the processor chassis and system from failure due to overheating with multiple thermal management features. An on-chip Digital Thermal Sensor (DTS) senses core temperature, and thermal management features reduce processor chassis power consumption when necessary, thereby reducing temperatures to ensure operation within normal operating specifications.

Intel® Fast Memory Access Technology

Intel® Fast Memory Access Technology is an advanced graphics memory controller block (GMCH) backbone architecture that improves system performance by optimizing the use of available memory. bandwidth and reducing latency when accessing memory.

Intel® Flex Memory Access Technology

Intel® Flex Memory Access makes upgrading easy by supporting a variety of memory sizes and operating in dual-channel mode.

Intel® Privacy Technology‡

Intel® Privacy Technology is a built-in, token-based security technology. This technology provides simple, reliable controls on access to online commercial and business data, protecting against security threats and fraud. Intel® Privacy Technology uses hardware-based PC authentication mechanisms for websites, banking systems, and network services, confirming the uniqueness of this PC, protects against unauthorized access and prevents attacks using malware. Intel® Privacy Protection 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® Trusted Execution Technology‡

Intel® Trusted Execution Technology enhances secure command execution through hardware enhancements to Intel® processors and chipsets. This technology provides digital office platforms with security features such as measured application launch and secure command execution. This is achieved by creating an environment where applications run in isolation from other applications on the system.

Function Execute Cancel Bit ‡

The execution cancel bit is a hardware security feature that helps reduce vulnerability to viruses and malicious code, and prevent malware from running and spreading on a server or network.

Anti-Theft Technology

Intel® Anti-Theft Technology helps keep data on your laptop safe if it's lost or stolen. To use Intel technologies® anti-theft protection requires a subscription to an Intel® anti-theft technology service provider.