CPU and memory overclocking issues, what does memory overclocking mean

The first step in AMD overclocking is to turn off the cold and quiet.

The second step is to change the speed of the HT bus to about 2000. That is, 3 or 4

The third step is to adjust the crossover ratio between the memory and the CPU, starting from low and then going up the CPU before coming back up. Up to the limits of memory. (The timing of the memory is also adjusted at the end, which is defaulted first).

The fourth step is to adjust the CPU external frequency, if the external frequency goes up, you can reduce some multipliers and then adjust the external frequency to impact a higher and better external frequency.

The memory setting does not take effect, please check to see if the option to adjust within is turned off. Some motherboards have built-in settings that don't take effect if they are turned off.

Tip, when overclocking, you can get peripherals such as hard disk graphics cards, and then hang them back up until you are satisfied with the parameters. Generally, those who can pass the self-test can basically enter the system.

Is there a reduction in the FSB frequency? I didn't exceed your CPU, I used to use 4200+, DDRII800 2G and Onda A79GS ultra, the approximate settings are as follows, you can refer to it.

The CPU external frequency is about 265, the memory is set to DDR667, the front-side bus frequency is doubled X4, and the CPU and memory are slightly voltaged.

After overclocking: CPU clock speed = >

Memory frequency DDR800 = > DDR850

FSB 1000MHz = > 1060MHz But this is not the limit, the highest is probably about it, but because mine is air-cooled and cool, the overclocking potential of the CPU is not high, and the overclocking ability of the motherboard is also limited, so I dare not exceed too much. Now that it's hot, it's back to normal. Although a large CPU fan has been replaced, the usual no-load CPU is more than 50 degrees, if the owner exceeds 300+, I am afraid I will have to change to a water cooling!

My overclocking level is only a beginner, so please bear with me if there is anything wrong with the prawns.

Take a look at the memory in another location, and if it's a BIOS problem, I don't understand it very well. Following.

You see if the HT bus hasn't changed there.

It's easy to get bad if you're overclocking your memory, especially if it's not very good quality. No one specializes in super memory, they all over-clock the memory when they are super CPU, on the contrary, many people use the memory downclocking in the BIOS in order to exceed the CPU.

Yes. 1. The frequency of the CPU is determined by the frequency of the outer frequency x multiplication. For example, the outer frequency is 100, and the octave is 30, that is.

2. Overclocking, at present, they are all super foreign frequencies, and the frequency doubling is basically wrong, except for a few unlocked CPUs, they are all locked frequency doubles. All CPUs can be super-clocked. Moreover, the speed of the super-frequency is generally faster than that of the super-double.

3. The increase of the external frequency of the CPU means that the frequency of the memory is also increased, because it is synchronous. Therefore, if the memory overclocking is not good, it will not be able to withstand this improvement, which will lead to overclocking failure. Some motherboards can manually specify the memory to a certain frequency or a certain ratio, which can improve the stability of overclocking.

Here are a couple of things you can get to know about.

First of all, there are two options for overclocking CPUs, one is super-frequencing, and the other is super-multiplier.

Since all the black box products on the market, except for AMD's black box products, are all locked frequency multipliers, the method of super-frequency is generally used.

However, because the working frequency of the memory has a certain relationship with the external frequency of the CPU, under normal circumstances, the external frequency of the CPU increases, and the frequency of the memory naturally rises.

However, there are a few exceptions, and if it is a motherboard designed for overclocking, you can lock the frequency of the memory, so that you can boldly overclock.

Another method is to work in a certain ratio, so that the CPU frequency and the memory frequency work in a certain ratio, for example, the CPU frequency is set at 250MHz, the CPU can stand it, but the memory can not stand it, you can let the CPU: memory drop to 4:3 or 3:

2. So that the memory frequency is not too high.

There is also an Intel one, which directly specifies the working frequency of the memory, which is not affected by the external frequency of the CPU.

You can overclock the external clock, and then reduce the memory frequency.

CPU overclocking, which can be followed by super memory, is not a metaphor for super.

Boost memory performance for free? Check out memory overclocking!

Let's say your memory is DDR

ii533,At this time, you upgraded the motherboard,But you don't want to buy any more memory,But directly through the motherboard's jumper to overclock the memory... Then your memory becomes DDR

ii667 ... But there's a problem that's more obvious... Your memory is often overheating ... Causing your system to crash ...

It is to add voltage to the memory It is to let the memory external frequency run at a higher speed than it is set to run, and it should not be added too high each time.

It's about running the memory at a higher frequency than the nominal value, just like overclocking the CPU.

Memory overclocking is to make its working frequency above the rated frequency by modifying the BIOS parameters.

Let's say 1600MHz of memory is pressurized at 1866MHz or higher.

It is recommended to add the same brand of memory with the same chip, and the memory system of other brands may have a blue screen, crash, and unsuccessful memory addition!