dual core orthos failing

striker85 · Dec 9, 2007

I got my opty 170 and im trying to get it overclocked. I have it at 2.9 at 1.45v right now. Memory is rock solid and HT is at 3x. but when i try to run orthos, it fails. if i run it on a single core, 1 or 0, its fine. but when i run a single instance on 1 and 0 simultaneously core 1 always fails after 2 seconds. is it just the limit for my cpu or is there something i can do?

Opteron 1100 · Dec 9, 2007

I would say try 1.5 v if that dont work back it down some

jmh547 · Dec 9, 2007

I had a similar problem and it turned out to be the ram (i think). My ram could run memtest for 12 hours + at 230 but when i try to run orthos with the ram at 230 and the cpu over clocked i got error within a couple seconds. i cant run ram at over 225 in windows. If the bump the ram down and keep the cpu the same it is rock solid

jonspd · Dec 9, 2007

Opteron 1100 said:
I would say try 1.5 v if that dont work back it down some

my 170 take 1.5+ to break 2.85 and so did the last one I have on air

omniskillz · Dec 9, 2007

could be your memory, but u could of maxed out your bad core.

bad core as in the weak one.

i have the same problem, i can post up to 3.1ghz on my opteron 165
but core 1 is not stable. fails. core 0 no problems

but yeah max out ur memory test it. then work u core. and make sure ur HT is never passed 1000.

Opteron 1100 · Dec 9, 2007

cpu limited i say

jonspd · Dec 9, 2007

if he's on air yes....

Parad0x420 · Dec 11, 2007

omniskillz said:
could be your memory, but u could of maxed out your bad core.

bad core as in the weak one.

i have the same problem, i can post up to 3.1ghz on my opteron 165
but core 1 is not stable. fails. core 0 no problems

but yeah max out ur memory test it. then work u core. and make sure ur HT is never passed 1000.

i can say, i have the same problem, running my fx60 at 2.9 (223 x 13) 4x HT, and 1.425v, i had core 1 fail orthos after 10 mins while running the blend test. and failed on core 1 after 20 mins while just testing small ffts, i think mine might be due to heat tho.. coretemp showed core 1 hit about 52-55C, the other one is running around 45-49C. was thinking of picking up some IC7 diamond n remounting

Opteron 1100 · Dec 11, 2007

Parad0x420 said:
i can say, i have the same problem, running my fx60 at 2.9 (223 x 13) 4x HT, and 1.425v, i had core 1 fail orthos after 10 mins while running the blend test. and failed on core 1 after 20 mins while just testing small ffts, i think mine might be due to heat tho.. coretemp showed core 1 hit about 52-55C, the other one is running around 45-49C. was thinking of picking up some IC7 diamond n remounting

55c will not shut the core down

Parad0x420 · Dec 11, 2007

Opteron 1100 said:
55c will not shut the core down

posted that at work, while on break

checking the log at home i see that the highest it read on coretemp was 51/60 for core0/core1. little warmer than i thought.

dual core orthos failing

striker85

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Opteron 1100

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jmh547

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jonspd

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omniskillz

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Opteron 1100

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jonspd

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Parad0x420

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Opteron 1100

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Parad0x420

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