[mitmot]

Initial overclock at 4.6ghz @ 1.47v linx stable... No idea why the gflops are so low though

Needs more tweaking I guess...

 

[leppie]

Quote:

Originally Posted by mitmot No idea why the gflops are so low though

Turn off HT. Makes a huge difference.

 

[006]

Congrats

 

[muels7]

1.47v seems like a lot to push through a 32nm chip. Is that even safe? The max recommended safe voltage for 45nm is 1.35v

 

[mitmot]

Quote:

Originally Posted by leppie Turn off HT. Makes a huge difference.

I actually do a bit of video rendering and encoding, so I need the HT on

 

[venom55520]

Quote:

Originally Posted by muels7 1.47v seems like a lot to push through a 32nm chip. Is that even safe? The max recommended safe voltage for 45nm is 1.35v

it varies from chip to chip to be honest. for example, max safe voltage for a a phenom ii x4 940 can be 1.5

Quote:

Originally Posted by mitmot I actually do a bit of video rendering and encoding, so I need the HT on

that's fine, but that's also why Gflops are a little low. not like you're going to notice it on any real world application though.

 

[paulo dourado]

Quote:

Originally Posted by muels7 1.47v seems like a lot to push through a 32nm chip. Is that even safe? The max recommended safe voltage for 45nm is 1.35v

i thought max safe for 55nm chips (i7 at least) was 1.55

 

[Pwnage of Death]

5GHz!!!

 

[wumpus]

Quote:

i thought max safe for 55nm chips (i7 at least) was 1.55

yeah thats a little high. I would go 1.5v or below if you have good enough cooling...like 70C

 

[bluebunny]

hes on water+ i7's can take vcore up to 1.55 and he has great temps so i wouldnt worry too much

 

[manolith]

i would eat babies for a 980x! grats man

 

[Raul-7]

Isn't the Vmax for 32nm chips lower than 1.45V? I would honestly lower it.

 

[trn]

Its a bit hard to tell how much these B1 980x's will really take until people start burning out their chips and posting the results here. I would expect 1.45v to be ok and wouldn't hesitate to run that, but id be careful pushing one that was mine higher until others have done so

 

[mitmot]

I've lowered it to 4.5ghz at 1.45v for now... Need my baby for video rendering

 

[Hey Zeus]

They're only B1's?