Brother, overclocking is related to CPU constitution.
That is, for some people with good physical constitution, it is no problem to exceed 8G. My physical condition is so bad that I can barely get past 5G. You need to try it slowly at 1M 1M. I am not saying that it can exceed 5.5G. 240 water cooling is only an integrated water cooling, and the heat dissipation is not much better than air cooling. Your motherboard, ASUS TUF Z370-PLUS GAMING, is only a mid-range Z370 motherboard. Generally speaking, it can definitely exceed 5g. As for what time it is at 5 o'clock, it's a bit hard to say. Turning off the lights can make it even better. The main lamp has a lot of heat.i7 8700k adopts a six-core and twelve-thread high-performance structure, with a default frequency of 3.7g and a maximum core frequency of 4.7g. In terms of overclocking capabilities, ordinary chips on the market are slightly pressurized and 1.25v air-cooled. It can stand at the 4.7g frequency. If 240 water cooling is pressurized to 1.35v, a few can reach the 5g frequency.
First make preparations, enter the BIOS, and set the cooling to full speed.
Then adjust the "Ai Smart Ultra" setting to "Manual", that is, manual setting, and then set the "CPU core multiplier" to "Sync All Cores (synchronized core settings)", and then set the core multiplier Increase. In order to ensure smooth CPU overclocking, the CPU core voltage needs to be increased when necessary. Note that the voltage setting here is best below the safe voltage, otherwise it will cause damage to the CPU.
The last step is to turn off all energy-saving options to prevent overclocking failure.
After reinstalling the system, set the overclocking,
1. Turn on the computer and press the F2 or DEL key several times to enter the BIOS interface and enter the EZ Mode interface. There is an Advanced Mode option in the lower right corner. We click the F7 shortcut key to enter. Other brands of motherboards also have similar options with similar names.
2. Enter the Advanced Mode interface, click the Ai Tweaker label above to enter the overclocking setting page, and open XMP.
3. After opening, an overclocking warning will appear, indicating that the user should take heat dissipation measures. Click Yes. At this time, the memory has reached the nominal frequency.
4. Scroll down to the CPU Core Ratio option. This is where you can adjust the CPU multiplier. Click on the drop-down box. Sync All Cores means full core synchronization, that is, adjust the multiplier of all cores by a value. They are all the same values. Per Core is to adjust the multiplier according to the number of cores, that is, overclocking to xxxGHz when a single core is working, and the 3-Core Ratio Limit or 6-Core Ratio Limit below is overclocking to xxxGHz when working with 3 cores and 6 cores. , and so on. Here we choose Sync All Cores to overclock all cores.
5. After selecting full core synchronization, all other options except 1-Core will become gray and locked. If you modify it, all cores will be synchronized to the value of this option. Here is a little bit of a twist. I filled in a large number, but the value below was locked at 83. It can be seen that modifying the multiplier does not mean changing the frequency as high as possible. In the end, the supercontinent was modified to 50, which means the 8700K is overclocked to 5GHz.
6. After modification, you can press F10 to save and exit the BIOS, and then enter the system after restarting. If the frequency is adjusted too high at this time, the CPU may be overheated and unable to start or other problems may cause it to fail to start. In this case, many motherboards have a boot abnormal reset mode. You only need to wait for it to automatically restart a few times and the default BIOS will be reset. Set up the system. If the older motherboard does not have this function, it is very simple. Find the button battery on the motherboard, pull it off and let it discharge for more than ten seconds to restore the BIOS to factory settings.
7. Boot into the system. It is recommended to use Core Temp to check the processor core temperature, and use the built-in test score function of CPU-Z to run a simple score first. Here you can see that the CPU temperature after running the benchmark is close to the 90 degree mark. The voltage of the processor is very high, reaching 1.47V. The processor also experienced overheating and frequency reduction when running the benchmark. Supercontinent was next to the evaluation platform. I smell a little bit of the smell that PCB emits under high temperature. In order to control the temperature at this time, you must enter the BIOS to manually adjust the voltage. Generally, in order to ensure overclocking stability, the motherboard reserves a relatively large voltage range for the processor. At this time, a large amount of heat will inevitably be generated. Manual voltage reduction is required. The most effective method for temperature control at the same frequency.
8. Restart the computer. We enter the BIOS again, return to the Ai Tweaker tab, and find CPU Core/Cache Voltage. Other motherboard brands are similar. The options with the words Core Voltage are almost the same. There are two ways to modify the voltage that suits you: one is to search other people's overclocking configurations on the Internet and try it yourself first. If the screen is black or blue, increase the voltage value.
9. The second method is to fine-tune based on the Auto voltage value given by the motherboard. For example, the motherboard just automatically gave a voltage of 1.47V, and we fine-tuned the voltage reduction ourselves. Here we directly adjusted it to 1.3V based on our feeling. Question Not big.
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