Topic: OCZ Fatalt1ty 1000W 80 Plus Gold - run ? 1x 7970, 2 x 2950 and 1 x 7870 ? (Read 839 times)
August 17, 2013, 08:01:38 AM
i might drop it to a 7950, 200khs or less difference and more stable on the power supp id say. might be cutting it too close.
August 17, 2013, 05:40:37 AM
Should work OK, but it'll be close. I ran a 6970, 2x7950 and a 7850 off a 1000W Zalman and it was pulling just shy of 1100W off the mains, so taking it as about 85% efficient, I think that was about it. I was running it with a Celeron G540, so very little CPU power use. I wouldn't try it with a 125W AMD or a 77W i5.
August 17, 2013, 02:38:41 AM
Will the power supply live up to task ?
My estimates
7970 260w
7950 220w
7950 220w
7870 180w
TOTAL 880 w
will be doing nothing with cpu, only other power use is fans.
I suspect it will live up to the task, any ideas ?
My estimates
7970 260w
7950 220w
7950 220w
7870 180w
TOTAL 880 w
will be doing nothing with cpu, only other power use is fans.
I suspect it will live up to the task, any ideas ?
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