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Overclocking My 1090t (Broke 4.6Ghz)

post #1 of 115
Thread Starter 
So need you guys to clear some things up. Right now I am at 4.2GHz with 1.45Vcore. I'm pretty sure I can hit 4.4 but just need to know how high of voltage is to high. I will only be benching at 4.4GHz, not running 24/7 and folding, so I guess a little higher than normal would be ok. The longest I will run this is like 1 Hour above 1.45. Another thing to note is that at 1.43, my load temps stay around 27c

Thanks, Sean
Edited by snelan - 1/1/11 at 4:21pm
    
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post #2 of 115
Max cpu voltage is 1.55v on air 1.6v on water.
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post #3 of 115
1.6volts if you can keep the temps at 55c on full load.
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post #4 of 115
Thread Starter 
Seems I can't break 4.4GHz at 1.55Vcore, should I go higher? I get a BSOD right after logging in.

NB @ 2750MHz 1.3V
HT @ 2200MHz EDIT: I see it says, 1800 there, it was at 2200MHz though on the 4.4 runs

    
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post #5 of 115
Drop your multi back a couple of notches and try raising you bus speed. That will overclock your ram so might have to take your CPU/NB voltage up to 1.35. Will help stabilise the IMC.

Use your Ram multi's to keep at or around rated speed to begin with.

Keep CPU temps below 60 C and CPU volts 1.55.
post #6 of 115
Thread Starter 
Just did that. Seems to work so far. I'll raise those voltages and control the RAM. I'm not gonna drop the multi back until the RAM OC gets unstable, at which point I will.

    
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post #7 of 115
Thread Starter 
I think my max OC is 4336.5MHz.

EDIT: Just for reference I get 7.66 points in Cinebench

EDIT EDIT: I think I could reach my goal if I chilled my room to outsde temp, I'm in Maryland. It's at least 90 Degrees in here from all this OCing (Fahrenheit)
Edited by snelan - 12/31/10 at 8:10pm
    
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post #8 of 115
Go for 4.4ghz. Set your vcore to 1.55v in the bios. It should give you about 1.6v under load.
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post #9 of 115
your board should reach around 300FSB with a bit of effort. Will need to drop CPU multi though.


4336 is still a great overclock.
post #10 of 115
Thread Starter 
So I can go higher? I'll try 300FSB then.
    
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