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Bulldozer runs HOT - Page 4

post #31 of 33
my bd @1.425v, 4.6GHz on an h100 push got 58 max core.
on my current loop (240 rad, pull) it gets 48 max @1.45v, 4.8GHz
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post #32 of 33
Quote:
Originally Posted by konspiracy View Post

Well it takes me 1.41vcore to hit 4.4ghz then I hit a wall. I cant seem to get 4.5ghz stable with prime 95 no matter what I do.

If you want to try my settings, they pass OCCT flawlessly.

Busses 2400 / 2600
FSB 200

Voltage to manual @ 1.368v the rest is on auto besides ram which is @ 1.65 because that's what they were made for.

I also disabled Turbo Core, C6, CnQ & left apm on auto since it's off when you set turbo core to disable (afaik)

Really didn't do anything else then enable / disable fan control & unlock all cores.
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post #33 of 33
When I ran my 8150 with my H100 with two AP-15's as pull, at about 4.6 GHz with 1.45 V I would hit about 50 on the core and 60 on the socket before I put a fan behind the mobtherboard blowing on the socket. Now both temps are more inline with eachother.

But I have since switched to a WC loop and I find you can get the same speeds with lower voltages so you get less heat from voltage, and less heat because it's water cooling. Now at 4.8 GHz with 1.46 V I don't even go above 40 C.



Bulldozer definitely runs hot on air coolers once you get above 1.43 V, but absolutely love being under water. If you can keep it cool (below 45) they OC quite nicely.
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