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post #451 of 560
IMC (asus) i think is also vtt ?
anyways IMC is 1.312

if i set a fixed cpu voltage in bios to 1.3 = 1.312 idle/ 1.326 load in cpuz

with a fixed voltage would it be pointless to use eist/c1e?
since the cpu voltage is static. the only thing i notice that changes is the multi and cpu freq.. doesn't really do much in the temps/volts department as far as I can tell.

When I chose Cpu Voltage Mode = auto, offset.. (edit) I just subtracted stock voltage from
my 1.326, and set offset to .2000 stable as a rock, while still using eist/c1e

So I am not sure which way to go with this, either stay fixed cpu voltage
and disable eist/c1e or, go with the offset voltages (Dynamic) w/ eist/c1e

turbos are all set at 0 as well.. if i try to go +1 on any of the the four, no post.

Just need some direction.
Edited by circuitt - 11/14/10 at 10:10pm
post #452 of 560
Hi, I'm new to OCN and here is my overclocking. It's stable @4GHz with 20 LinX.

Vcore = 1.328
IMC = 1.20575
PLL = 1.815
Dram = 1.65

I could also run SuperPi w/ 4.41GHz @1.4 vcore with everything else staying the same. But that could not pass even one LinX loop. And because I'm on air, the temperature is just too high for that.
LL
LL
Edited by kalvin37 - 11/22/10 at 1:47am
post #453 of 560
4 Ghz on a GA-P55A-UD7 beta bios F8
i am aiming for the lowest stable voltage:

vcore: 1,216 under load and 1,248 idle,
IMC: 1.160
dram: 1,64

it's 100% stable under linx (even 40 loops), memtest86+, gaming and daily tasks but i get errors in prime95, large FFTs

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post #454 of 560
Quote:
Originally Posted by Castravetele View Post
vcore: 1,216 under load and 1,248 idle
I think your 1.248 should be the vcore under load Very nice voltage though.
post #455 of 560
Just gave the UD7 away and waiting for a Maximus III Extreme. I can't wait to tweak that board to the max, cuz I didn't had much time with the UD7, which by the way produced an annoying coil whine if the CPU had the C3/C6/C7 state left enabled. Did anyone encounter that problem?
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post #456 of 560
Thread Starter 
Quote:
Originally Posted by Castravetele View Post
4 Ghz on a GA-P55A-UD7 beta bios F8
i am aiming for the lowest stable voltage:

vcore: 1,216 under load and 1,248 idle,
IMC: 1.160
dram: 1,64

it's 100% stable under linx (even 40 loops), memtest86+, gaming and daily tasks but i get errors in prime95, large FFTs

I'm not sure if it's stable if Prime95 is crashing. Maybe bumping the vcore one more notch? Either way, you have one of the best 875k's I've seen so far.

Chart updated.
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post #457 of 560
Quote:
Originally Posted by Castravetele View Post
4 Ghz on a GA-P55A-UD7 beta bios F8
i am aiming for the lowest stable voltage:

vcore: 1,216 under load and 1,248 idle,
IMC: 1.160
dram: 1,64

it's 100% stable under linx (even 40 loops), memtest86+, gaming and daily tasks but i get errors in prime95, large FFTs
Anyone care to share their batch numbers and all that lovely jazz?
    
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post #458 of 560
My batch is: L020A835
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post #459 of 560
Quote:
Originally Posted by werds View Post
Anyone care to share their batch numbers and all that lovely jazz?
Here you go. L017B151
post #460 of 560
update, IMC/vtt is 1.312 , should i try to go lower? thats with a 200 bclk though.

also are my temps ok? I think I can push it further though..
LL
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