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Old 06-01-2009
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Originally Posted by karmakazi View Post
Nice V2! Try using less voltage on that D0 (1.45-1.55) as they seem to respond better to less voltage than C0/C1 required. Also what temps where you running around?

3540 should get you 3D stable in the 5200 range unless you really got a dog of a chip.

Cant wait to see that 975 action
just been binning chips and hit a good i7 975 the other day

ill try less voltage, but for some reason that chip was craving more! maybe i was running the silicon too cold?
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Old 06-02-2009
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Originally Posted by V2-V3 View Post
just been binning chips and hit a good i7 975 the other day

ill try less voltage, but for some reason that chip was craving more! maybe i was running the silicon too cold?
Travis, have you experimented with different temps? I was reading something interesting the other day about these i7's. I forget who but a couple of people were saying that even though their chips would run colder, the imc seemed not to like it. I forgot how much, but either they had to lower memory mhz or timings to be stable. I'll try and find that thread.
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Old 06-03-2009
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Originally Posted by Chuchnit View Post
Travis, have you experimented with different temps? I was reading something interesting the other day about these i7's. I forget who but a couple of people were saying that even though their chips would run colder, the imc seemed not to like it. I forgot how much, but either they had to lower memory mhz or timings to be stable. I'll try and find that thread.
yes, the i7 chip is very strange with temperature scaling. even tho they will run colder it might cause more instability and less overclock ability to run at the lower temperatures.

makes me burn a lot more LN2 fiddling around with temps :(
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Old 06-03-2009
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yes, the i7 chip is very strange with temperature scaling. even tho they will run colder it might cause more instability and less overclock ability to run at the lower temperatures.

makes me burn a lot more LN2 fiddling around with temps :(
Very odd Travis. I think you are the 5th or so person to report this. Do you think, like most others, that it is the IMC that starts making things get wierd when the temps are too cold?

Plus wtf are you guys getting the W3520/W3540's? I can't find anywhere that has those.
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Old 06-04-2009
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Very odd Travis. I think you are the 5th or so person to report this. Do you think, like most others, that it is the IMC that starts making things get wierd when the temps are too cold?

Plus wtf are you guys getting the W3520/W3540's? I can't find anywhere that has those.
you want the W3580

hahaha I couldn't even get the mobo to put it in. Isn't it unlocked just like the XE 975?
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