Quote from: psipower on April 27, 2013, 03:44:15 PM

1 x 7970 running about 645Mhash:

1125/1000

GPU 71 C
VRM1 94 C
VRM2 62 C

fan-speed 55%/2552rpm manual setting. Can drop the VRM to 88C with 60%. On auto fan, lets the VRM1 temp go to about 110C.

1 x 7870 running about 420Mhash:

1160/1200

GPU 69C
VRM 79C

fan is auto, running at 50%/2050rpm.

Whoa that's some hot memory. Have you ran VRM at such temps for how long and/or before with other cards? Somehow this made me think that BBQ Coin should have had temperature as a factor to diff. Grin