How to overclock an Amd Athlon or Intel Core i5(3) processor on a laptop. How do I check Turbo Boost Technology? Overclocking an intel core i5 laptop processor
On at the moment Intel i5 series processors are among the most popular over time, as they ideally maintain a balance between the price/performance ratio. It is this processor that will be used as an example in this article, although the methods described in it are also suitable for other series. To increase overall computer performance, many users overclock their processor. This is a complex and responsible procedure, since you can get a broken non-working processor, RAM and cooler, or a perfectly overclocked and fast computer who is able to solve problems quickly. i5 processors with the “K” prefix are excellent for overclocking, as they are designed with overclocking in mind. In this article you will find visual instructions on working with overclocking programs intel processor i5.
How to overclock an Intel core i5 processor - where to start
First of all, you should know these important things:
- To overclock your processor, your system unit must have sufficient power.
- Coolers must cope with cooling the system. If they don't, buy a laptop stand with coolers or change them in your computer.
- The load on the computer and all its components will increase significantly.
- You can increase productivity by a maximum of 15 percent. This is the threshold.
- Monitor core temperatures during overclocking.
So, first you should download the temperature tracking software, then the overclocking software and start the process.
How to overclock an Intel core i5 processor - temperature measurement
- The simplest and most accurate utility is CoreTemp. You can download it from the link http://www.alcpu.com
- Click on the “Download” link to start downloading.
- Installing the utility is quite simple and familiar to any user. Just click “Ok” or “Next”, select the program installation directory and agree to the license agreement.
- After installation, the program will open on your computer. At the very bottom you will see the processor temperature. Remember that temperatures above 97-100 degrees are excessively high. Leave the program open.
How to overclock an Intel core i5 processor - instructions
- Now you are ready to download the main SetFSB program. This can be done via the link http://www.softportal.com by clicking “Download”.
- It is better to choose the “From SoftPortal server” option, since the official website of the developer is Japanese, and some browsers may consider it malicious.
- In the downloaded archive, double-click on the SetFSB.exe file
- All overclocking will take place in this small window. First, in the “Clock Generator” field, set the model of your clocker, or as it is also called, clock generator. You can find out this value in special programs on motherboard analysis.
- Now click “Get FSB”, you will see the frequency value on your screen.
- Place the CoreTemp program window nearby to always see the temperature. Begin to slowly pull the slider to the right, thereby overclocking the processor. Watch the temperature and don't rush.
- Wait a couple of seconds before moving the slider further to the right.
- Once you are satisfied with the frequency and temperature, click “Set FSB” to lock the overclock. Now everything will remain exactly like this until you turn off the computer.
- Don't forget to watch the temperature while working on such a processor.
Intel Core I5 and I7 processors, in addition to the established nominal frequency, can operate at higher speeds. This speed is achieved thanks to special Turbo Boost technology. When all drivers are installed, this technology is enabled and works by default. However, if you have installed all the software and there is no acceleration observed, it is worth monitoring Turbo Boost.
What is Turbo Boost and how does it work?
Turbo Boost is a technology that is designed specifically for Intel Core I5 and I7 processors of the first three generations. It allows you to temporarily overclock the core frequency above the established nominal. Moreover, such overclocking is performed taking into account the current, voltage, temperature of the device and the state of the operating system itself, that is, it is safe. However, this increase in processor speed is temporary. It depends on the operating conditions, load type, number of cores and platform design. In addition, overclocking using Turbo Boost is only possible for Intel Core I5 and I7 processors of the first three generations. Full list devices that support this technology next:
It is also worth noting that Turbo Boost technology only works on operating Windows systems 7 and 8. Windows Vista, XP and 10 do not support this technology.
For most computer users“contact” with consists only of using MS Office, watching online movies, playing “shooting games” or communicating in social networks. Few people know what the “filling” of their favorite device is and how it works.
And very few people know that you can change the processor frequency on a laptop using only. In fact, the processor is absolutely inert in relation to the frequencies assigned to it. The main indicator of its functionality is consistently high performance.
Taking into account the needs of users, most manufacturers of computer devices deliberately reduce the frequency characteristics of their product, thereby increasing the performance of the device even at minimum cooling rates and maximum loads. And such a policy is completely justified, since many people do not know that overclocking a processor to suit their own needs is a very real and necessary task.
Overclocking a processor can be done in several ways, but to achieve the desired result, it is important to understand how it works: the processor clock frequency is always equal to the product of the base and processor multiplier.
Let's take a quick look at these variables:
- Base frequency- bus frequency that affects any device connected to it. Not the same for various devices and largely depends on the type of processor. Increasing it will entail an increase in devices, such as RAM.
- CPU multiplier- a variable value that does not have a significant impact on the operation of other devices and changes only within a certain interval specified by the manufacturer of the computer device. The multiplier is designed to change the processor power.
Despite the availability of various programs created specifically for overlocking, the best option would be to use the motherboard BIOS as a “springboard”.
Advice. Some believe that best option overclocking the processor - directly through the operating system. But this method is very risky, because many overlocking programs simply do not take into account the individual characteristics of the devices various types. As a result, such overclocking can lead to disruptions in the operation of the entire system.
Overclocking Amd Athlon processor
Before you begin the process of overclocking your processor, consider all the risks. If it is carried out carelessly and inattentively, the result can be disastrous: unstable operation, failures, even failure of the system.
Advice. If you do not yet have sufficient experience in overlocking, we advise you to first read the instructions for the processor on your laptop in detail and find those items in the BIOS menu that are responsible for the frequency of the memory bus, FSB, etc.
If you are properly prepared, you can start overclocking. Below is detailed instructions for overlocking:
- The first step is to enter the BIOS. To do this, press DELETE while the system boots. In the POWER BIOS SETUP tab, select the MEMORY FREQUENCY item and set the value to DDR400. This way you can reduce the memory frequency, which will remove the barrier during the overlocking process. Save the changes and restart the laptop.
- After turning on the laptop, go into the BIOS again. In the characteristics menu, select the DRAM CONFIGURATION item. A window will open in front of you in which all items with the value AUTO must be replaced with the value to the right of “/”.
- Now you can move on to the main part - overclocking. In the BIOS menu, find the POWER SETUP item and select the clock frequency.
- Next, we find the CLOCK SPEED indicator there and increase its value to 250 Megahertz. After this, all that remains is to save the settings and reboot the system again.
- To check the performance of the processor, run one of the test programs; if the system shows stable and high performance, you have achieved your goal.
Overclocking Intel Core i5, i3 processor
Regarding products Intel, then it is not clear whether it is worth saying a categorical “no” various programs, the purpose of which is to increase processor performance. Already for a long time There is heated debate about whether such programs are reliable. Supporters motivate it by ease of use, opponents by unreliability.
Let's immediately clarify one point: it has been noticed that i3-type processors are not very amenable to overclocking (this is in case you are the owner of just such a device and expect fantastic results).
In the meantime, the issue has not yet been fully clarified, it is better to use a proven method. In principle, the overclocking processes for Intel Core i5 and i3 processors are similar, so we will consider a scheme common to both models.
- As in the previous case, during system boot you need to enter the BIOS using DELETE key or F2.
- In the menu we find items related to the processor / system bus. Most often, their names contain words that indirectly speak about their attitude to overlocking.
- Now let's start changing the BIOS settings. The first step is to change the base frequency so that it affects the system bus frequency.
Attention. If your laptop has an Intel processor whose name does not have the prefix K, then its multiplier cannot be overclocked.
So, if the processor supports the overclocking option using a multiplier, then our actions will be similar to the process of overclocking an AMD processor: each time we increase the multiplier by one point and reboot the system. After the reboot, the system is checked for consistently high performance, and so on.
If you are a fan of non-standard solutions, try overclocking the processor by increasing the frequency of both the bus and the multiplier. We recommend selecting the minimum indicator for stable processor operation. When overlocking, be careful about increasing the voltage, as too high can damage the processor.
Advice. If, after downloading the changes, the laptop begins to work incorrectly or does not boot at all, then this can only mean one thing - the system does not support the specified values. In this case, the only option left is to physically reset the motherboard. Just take the battery out and put it back in after a minute. Manufacturers of most computer devices have taken care of conveniently resetting previous settings by adding a special jumper to the motherboard.
So, we have introduced you to a very useful information which will help you improve your CPU performance for more comfortable work on a laptop.
How to overclock the processor on a laptop: video
The Core i5-3230M is an excellent dual-core chip for mid-range laptops. If you have a discrete video card, this mobile system may even belong to the class of gaming machines. It is its technical parameters and real computing capabilities that will be discussed in detail in the future.
Processor socket, generation of chip family and hardware features of the semiconductor crystal
This chip was released in 2013 for the FCPGA988 processor socket. This socket was commonly used to create laptops based on CPUs based on the Core architecture and those belonging to its second or third generation. It is to the latter that How many cores were included in this central processor? Two real computing modules. But support for HT technology made it possible to increase the number of processing threads program code 2 times. That is, at the software level, the number of cores was equal to 4.
Production technology
This silicon crystal was manufactured to a tolerance of 22 nm. The transistors in this case had a three-dimensional layout, which the manufacturing company Intel called TriGate. Modern processors in terms of miniaturization have advanced only one step forward and are produced using 14 nm technology, but process however, it has not changed, and the transistors in the CPU still have the same volumetric layout. Therefore, from a technological point of view, this processor continues to be relevant.
Cache organization
As with any other high-performance modern CPU, there are 3 levels of fast cache in Specifications indicate that at the first level its total volume is 128 KB. This volume is divided into 2 equal parts of 64 KB each, tied to a specific calculation block. Again, these 64 KB blocks are distributed into 2 more 32 KB blocks. One of them stores instructions, the second - data. The total cache size at the second level is 512 KB, and at the third level - 3 MB.
RAM controller
Controller RAM was part of a semiconductor chip. It was designed to work with DDR3 standard modules. The recommended frequency values were 1333 MHz or 1600 MHz. The controller itself was two-channel. That is, the use of two strips of reduced size made it possible to obtain an additional increase in performance. For example, 2 1 GB modules were more profitable in terms of performance than 1 1 GB module.
Thermal features
Core i5-3230M has a thermal package of 35 W. Alas, given value does not allow the use of passive systems based on an aluminum radiator to cool this CPU. In this case, you can only use coolers. The maximum temperature for this chip is 105 0 C. In reality, if there is high-quality active system heat sink this value does not exceed 50 -60 0 C.
Frequency formula
Depending on the level of complexity of the processed program code and its thermal state, the Core i5-3230M can change its minimum value - 2.6 GHz, and the maximum for two computing units - 3.0 GHz. If one of the modules turns off and the CPU switches to single-core computing mode, the frequency can further increase by 200 MHz and reach 3.2 GHz.
Graphic component
This processor includes a built-in graphics accelerator from the HD Graphics model 4000 line. The technical specifications are very modest, but its presence is quite enough to solve the most simple and frequently performed tasks. Using a component based on this CPU, you can also create even budget laptops entry level. The clock speeds of this GPU can vary from 650 MHz at minimum load to 1.1 GHz at peak video processing mode.
Results
Even now mobile computing systems based on Core i5-3230M can be found on sale. Of course, their performance level is lower than that of new generations of processors. But the cost of such laptops is significantly less. And it is for the last reason that buying such a PC will be truly justified.