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i3/i5/i7 Sandy Bridge CPU PPD Database - Page 28

post #271 of 359
Quote:
Originally Posted by koven View Post
^ hfm screenshot?
Attached. I do notice that its reporting 15k PPD. But it won't stay there. It's only reporting that because I'm early into the unit. It ALWAYS drops down around 8k PPD later on within the work unit.


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Junkyard
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NAStradamous
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post #272 of 359
try running it with -smp 3 instead of -smp, since you're folding gpu3 too

that will leave a core open for gpu3 and should boost your ppd
post #273 of 359
Thread Starter 
Quote:
Originally Posted by pioneerisloud View Post
Attached. I do notice that its reporting 15k PPD. But it won't stay there. It's only reporting that because I'm early into the unit. It ALWAYS drops down around 8k PPD later on within the work unit.
I would try backing your memory back down to 1600mhz and tighten timings. Timings > Mhz when it comes to folding in my experience. Run it like that and without the gpu's and see what it does.
post #274 of 359
Anyone folding on the 70-75ºC range? I want to go 4.8Ghz (Im at 4.6Ghz), but I'm scared of hitting above 69ºC lol

Also, anyone still on the "B2" motherboards? I don't feel like replacing for a B3, as I would be left with no PC for like 2 weeks Is it really needed? My sata ports are fine
    
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post #275 of 359
im on b2

folding 24/7 fine
    
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post #276 of 359
Quote:
Originally Posted by Kick View Post
im on b2

folding 24/7 fine
But you're on water, so I guess you are not hitting above 70ºC at all...

Anyone 24/7 Folding on 70-75ºC?
    
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post #277 of 359
ive been at 1.45v+ in the 50's , but i would think under 80c is fine.. and im on b2 also, no issues folding 24/7
post #278 of 359
Thread Starter 
I try and aim for 73-75.. it's crept up to 79 a couple times but it's still going strong at 4.9

I just returned my b2 board and paid the difference to a different model b3 two days ago
post #279 of 359
Oh alright, have you seen any degradation? I'm just a bit scared

Also, I've got a question, let's say I use Offset voltage +0.060 for 4.6Ghz (That is around 1.28v-1.3v), how much offset should I add for 1.34v-1.35v?

I know that if I manually set my voltage to 1.344v on my motherboard it is 100% stable @ 4.8Ghz, but I want to have it at offset so I can have energy saving voltages on iddle

Thanks guys.
    
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post #280 of 359
Thread Starter 
Using offset will save you very little energy if any at all. It's the current that is the real measurement of how much energy is flowing. Voltage is more like it's potential to flow current. When it's idle it uses less current and voltage stays relativly the same.

I would advise using manual control.

And no, lol I don't think I have seen any signs of degredation at all, although not all chips are equal of course
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