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Stable at 5GHz

post #1 of 34
Thread Starter 
Hi guys, I just stabilized at 5GHz

CPU: 50x100.2
-5001.7MHz
-1.57VCore set in BIOS = 1.56 Idle and 1.36 under load.
-CPU-PLL 1.96V

Is this safe for a 12 Hour p95 test? 1.536VCore under load is kind of high.

My hottest core sits around 81C with the lowest being around 75C
    
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post #2 of 34
Quote:
Originally Posted by snelan View Post
Hi guys, I just stabilized at 5GHz

CPU: 50x100.2
-5001.7MHz
-1.57VCore set in BIOS = 1.56 Idle and 1.36 under load.
-CPU-PLL 1.96V

Is this safe for a 12 Hour p95 test? 1.536VCore under load is kind of high.

My hottest core sits around 81C with the lowest being around 75C
That is GREAT. If you want your CPU to burn out under a month!



Go for 4.5Ghz and a lower Vcore. You don't notice a bit of difference in real world use after 4Ghz and it will last longer.
post #3 of 34
Quote:
Originally Posted by snelan View Post
Hi guys, I just stabilized at 5GHz

CPU: 50x100.2
-5001.7MHz
-1.57VCore set in BIOS = 1.56 Idle and 1.36 under load.
-CPU-PLL 1.96V

Is this safe for a 12 Hour p95 test? 1.536VCore under load is kind of high.

My hottest core sits around 81C with the lowest being around 75C
thats a rediculously high voltage. lol. congradulations on 5ghz though.

if it were me id be afraid to run prime95 at that voltage.
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post #4 of 34
Lower the voltage, holy hell that is high.
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post #5 of 34
Safe temps by intel was 72.1 or something, right? I'm no extreme OC'er but I'd never want to exceed that for anything more than a SuperPI32m run or something.

EDIT: not that superPI brings the temps that high, but more the point that I'd only run it for a short benchmark like that.
Edited by Infernosaint - 1/18/11 at 8:01am
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post #6 of 34
wow lots of voltage
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post #7 of 34
ummmmm.... too much vcore. You should not need that much to be stable at 5GHz. You tried lower voltage???

Try 1.45 and 1.89 pll...
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post #8 of 34
Thread Starter 
Ok, lowered to 4.5GHz at 1.37VCore. Thanks Guys, I would've killed my chip

+Rep
    
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post #9 of 34
Quote:
Originally Posted by Infernosaint View Post
Safe temps by intel was 72.1 or something, right? I'm no extreme OC'er but I'd never want to exceed that for anything more than a SuperPI32m run or something.
That's TCASE mate. You can't get that from software monitors.
post #10 of 34
Try and sit around the 1.4v mark 1.45v tops (this is my comfort zone). Enable LLC to lower the droop. .2v is a huge drop in vCore.
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