Mine's at ASIC 62.3% & I'm seriously thinking of keeping it (pain + cost of RMA for newegg.ca + stock issues everywhere).
I can get close to 1200core for benchmarking (with +38mV), and +500mem 24/7 no problems (see sig for card). No throttle that I've seen on benchmarks so far except perhaps Furmark (need to retest it actually).
I ran valley 1.0 at 70.2 but I'm not sure if that's a good score or not though.
So far the card runs well in games at 1100core +500mem (7Ghz) -- note that when I say 1100 core, I mean the GPU speed while running a bench or game, not the value shown in GPUz info tab.
With my fan profile (fan % follows temperature in celsius so 70c = 70% fan speed), the card never goes OVER 71c on hard benchmarks (Furmark, Kombuster) & that's in a HOT environment (27c-28c in room is usual). oh, and the card is pretty silent as well. I can hear it if there's no sounds at all, but frankly, compared to my GTX 580, it's Electric Car vs F-16 taking off
As for gaming, I haven't seen the card go over 55c yet since I always vSync to 60fps (didn't test much though -- planning on FC3 after this post to see how that goes).
edit: correction, in FC3 after about 1 hour of playing, the temp maxed at ~65c -- settings maxed everywhere bouhahahah
-- 56-60fps all the way ! lovin this card more and more by the minute Edited by Melk - 6/18/13 at 9:31am