[Novato] Intel i7 3770k + Asus P8Z77-V Deluxe

[jesus70]

hello everyone I would like to know how to overclock in the bios I have an asus p8z77-v deluxe and an i7-3370k I have been looking around for some videos of this motherboard and I can't find any. Thank you very much

[Fassou]

Overclock - Lectura obligatoria antes de preguntar!

Salu2!

[jesus70]

if you had already read it thanks

[Obione]

It starts with fixed voltage, adjust LLC so that the voltage under load is at least equal to the idle one, test with Prime95 26.6 Custom (Min/Max FFT 1792, 1 pass/min and all RAM in MB's for 2h), that the temperature does not exceed 60º or the voltage 1.25.

When you see how high it goes I'll tell you how to adjust the dynamic one if you want. If you want a simpler OC skip the dynamic one and adjust LLC so that the idle voltage goes down between 0.05 and 0.02.

Increase the multiplier and lock PCIe to 100 if you have the option, disable C1E, C3 and C6 could help. If you don't understand any of these concepts you should look for a guide.

Measure temps and voltages with OCCT but compare with CoreTemp and CPU-Z for example. If you see that the changes have not been applied it's the motherboard, Asus ones are a bit silly. Reset BIOS and apply them again.

[jesus70]

hello I have a p8z77-v deluxe and an i7-3770k today was the first day of oc I set it to 4.7, when I activated the CPU-Z in core Speed it showed 4700 MHZ approximately and immediately it returns to normal 1648.27 MHZ why has it changed automatically again? I look forward to your response, thank you very much

[Sylver]

Hello

First of all, try to write well, it doesn't cost anything, and it's also a forum rule. I say this especially about the title, in which you should also put the specific problem, instead of just "poprque?". Regarding your question:

This is for energy saving, it lowers the frequency when the processor has no operation load. It can be disabled in the BIOS, although I don't know your motherboard, so I don't know right now what the specific parameter is in your BIOS.
With a couple of glances at google you have it.

EDIT: I think it's the "EPU power saving" parameter in the BIOS UEFI.

Regards

[ferelxyx]

C1E, C3 and C6 in the bios are energy saving options
but I can tell you that it works perfectly like this, I have it that way

regards

[jesus70]

I have disabled power saving both in the BIOS and on the motherboard (EPU) but it still happens the same way, the frequency changes automatically and what do you mean by C1E, C3 and C6?

[krampak]

If you do not disable EIST/C1E, the multiplier will continue to decrease.

C1E is the energy saving (speedstep) managed by the CPU itself, while EIST is the same but managed by the operating system. If you leave C1E activated and configure the Windows power option to "maximum performance", the multiplier will continue to decrease because the CPU will continue to control energy saving, while if you disable C1E and leave EIST activated but with the "maximum performance" option, the multiplier will not decrease because the operating system has control and you have told it that you want maximum performance.

For practical purposes when overclocking, it is most convenient to disable everything... those options (without knowing your motherboard) are probably in "Advanced BIOS Features" or similar.

[jesus70]

I have disabled C1E, C3 and C6 and it works wonderfully at 4.7 and does not even reach 30ºC, if you see something strange, give me a poke. It is good to say that I have the Corsair H1OO and it is at the minimum. I leave you some photos. Thank you all very much

http://img16.imageshack.us/img16/4683/sinttuloby.jpg

[jesus70]

After having overclocked my i7-3770k to 4700mhz this is the result in prime95 for 15 minutes I leave you some images to see what you think. CPU MANUAL VOLTAGE is at 1.275. Thanks

http://img707.imageshack.us/img707/2287/sinttulorb.jpg

http://img547.imageshack.us/img547/6512/sinttulo2av.jpg