Overclocking: all about overclocking processors v.5
In this thread we are discussing overclocking processors.Before asking "how to overclock", I recommend that you familiarize yourself with the materials provided at the following link.
Matchast for a beginner overclocking
On the benefits of overclocking. Part one, theoretical
On the benefits of overclocking. Part two R11; overclocking the processor and RAM
BIOS settings reference
Overclocking Core i7-3770K: learning to make compromises
Previous topic here
Vinni-Pukh
Cannot, but is guaranteed not to start.
Well, of course, the bandwidth is growing, the only question is that it is not really needed. 4 channels by themselves provide me with it in abundance.
DartMaul
Why does not the processor pull? Lack of cache? Or just take the i7 4960X, for example?
Vinni-Pukh
The IMC frequency, as you might guess, is tied to the memory frequency. Consequently, the controller is chasing along with the memory, and it has a limit of overclocking potential.
The cache size has nothing to do with it.
help with overclocking fx8320 on GA-970 UD3P board. The fact is that after increasing the voltage, for example, to 1.45, the BIOS seems to be 1.32. What LLC parameter to set and what voltage is acceptable for overclocking to 4.2mgz
Vinchi441 The
maximum allowable voltage per percent is 1.55 on condition of very good cooling.
LLC choose extreme mode, or what are there?
sneg_tir
LLC choose extreme mode, or what are there?
LLC works differently everywhere, depending on the quality of the components.
On my mother, for example, the average setting (high) is set = given, respectively, everything below is a drop, everything above is an overvolt.
I use ultra high (next to high) for 24/7 and just high for benches.
Nikita507
Everyone decides for himself. Probably not for nothing that the Intel put the letter "k" into the title.
Such a question: in general, there is ai overlocking function in the BIOS. I set the value to 20% and after rebooting, the BIOS shows that the cores are running at 2.80 GHz, but as soon as I start windows, various programs like cpuid and aid extreme show stock values ​​of 2, 33 GHz Why is that? And how can you make everything work as it should? Mat. Asus Striker Extreme board
Lumenim AI
overlocking usually means overclocking on the bus
when rebooting, the computer realizes that it has grabbed the excess and starts at default frequencies
or, for the same reason, the minimum frequency is magically mathematically equal to the stock one by coincidence. the maximum is much higher, but it does not include it.
you can check this based on the memory and bus frequencies. if there is no overclocking on them, the camp does not want a and overclocking 20%
MunchkiN 616
is the joke that there is no way to overclock on the bus.At least, I did not find such a function in my BIOS. There is a manual overlock option, but I didn’t find what they write on the Internet. All bios are like bios. , and I have...
Lumenim
square 8200? he is chasing a FSB or a bus speed which by default is 1333. It is multiplied by a factor from x6 to the maximum of a particular cp from this the chost is added. at the same time the mother tire of memory chases and smokes.
an example of overclocking in this screenshot
MunchkiN 616
I know its default frequency. Would I be more specific, what should I do? where to climb in the BIOS to find all this I know that you need to change the bus frequency, but damn it, I can't find stupidly where I can change this number
Lumenim
I do not quite remember how it is and I understand your mother-
dress with wax for a start - 1 screen should be usable where it says 1333 MHz. + - must be available. with a plus, the memory frequency should grow in parallel.
if it looks wrong and not usable, look for a magic frequency of type 333. settings with voltage supply should also open there,
but it should be said that this is a useless undertaking if your mother is not on a x48 chipset or at least x38 and everything else is also not elite. the paddock will be so 200-300 MHz for the reference end frequency.
MunchkiN 616
i.e. try to boost where it says 1333 mhz? What is this in general, and how should it be changed correctly? And where to look for the place where 333 is written? I just climbed everywhere, but I didn't see anything anywhere.
Lumenim
in brief the principle of your stone's work - the stone bus operates at a frequency of 333 MHz by the processor, it is multiplied by 7.0. it looks like a limiting factor for it - from here your
2.331 GHz FSB bus is, roughly speaking, the socket bus. it is 1333 and is exposed in a certain dividers with memory which is 800 * 2 1600.
I had an asus for a very long time, I don’t remember anything from them. you need to disable AI overlocking and translate it into manual if there is one. after that additional settings should creep out. among which there will be a buss frequency and a cpu frequency unavailable for editing. a multiplier may still be available.
below there will be voltnages and memory bus dividers.
Either look for it by typing, or roam how to drive the CPU on a 775 socket either from the asus or from the motherboard specifically.
MunchkiN 616
there is an opportunity to expose the manual But then we must try to find these 333 MHz
MunchkiN 616
in general, after rummaging around a little, figured out that you can change the value, which is 1333 on the screen, and the frequency also increases, However, the problem is the same: the BIOS shows an increase in frequency, and when Windows starts, everything seems to return to the stock values
People, I have a question about overclocking 8320, many write that it takes 4.6 stably, but when I try to raise the frequency above 4.5, the computer no longer turns on, I drive on the 200 (220) bus and multiplier up to 20.5, the voltage is automatic. The cooling is good, I think we need to raise the voltage, but I don’t know how much and I’m afraid, tell me who drove such a stone