2500K Max OC???

P4Clock · 1 Dec 2014 at 18:13

yer dropped it to 1.65 and still stable so its all good, the only setting on auto now is system agent voltage(VCSSA) what that for?

wazza300 · 1 Dec 2014 at 19:03

system agent is for the memory controller

stooeh · 1 Dec 2014 at 19:22

P4Clock said:
i dont have VCCT/ what over name can it be?

VCCIO or CPU VTT - I'm sure there are other names as well

I think it is normally about 0.9 default

jacob1995knight · 1 Dec 2014 at 20:02

stooeh said:
VCCIO or CPU VTT - I'm sure there are other names as well

I think it is normally about 0.9 default

In order to find this, could you look up your motherboard online to see what parts of the bios do for overclocking and voltage control?

Disco_P · 1 Dec 2014 at 20:21

P4Clock said:
i dont have VCCT/ what over name can it be?

On my MSI Z77 MPower it is called CPU I/O Voltage.

P4Clock · 1 Dec 2014 at 20:22

stooeh said:
VCCIO or CPU VTT - I'm sure there are other names as well

I think it is normally about 0.9 default

but what is it for

P4Clock · 1 Dec 2014 at 20:23

Disco_P said:
On my MSI Z77 MPower it is called CPU I/O Voltage.

And what is system agent voltage

Disco_P · 1 Dec 2014 at 22:24

Different people say different things about system agent voltage (as is the case with all things overclocking)

Some say it is to do with BLCK overclocking, others that it is related to onboard graphics.

http://forums.anandtech.com/showthread.php?t=2312032
http://www.hardwaresecrets.com/arti...age-Configurations-from-the-Motherboard/995/4

(The above sources differ on what VTT/VCCIO do as well)

Disco_P · 1 Dec 2014 at 23:45

Just done some testing and for my chip personally I found that raising CPU I/O voltage from auto (1.05v) to 1.15v turns 4.8Ghz stable @ 1.435v.

Still not the greatest of clockers but I am happy nonetheless.

(Also changing PLL from auto to 1.65v did not affect stability however I did not test temperatures)