Just so you guys are aware, a lot of these cards seem to be shipping with low amounts of thermal compound on the chip. Out of 13 I've so far had to replace the compound on 2. So if you see a card running with really high temps compared to the rest with 100% fan and lower than normal hashrates, then I'd check it. Perhaps the thermal compound is just burning out from heavy use but I constantly monitor them and one was brand new out the package. Also noticed a high amount of dust trapped in the heatsink, so be sure to blow that out if you're in a dusty area.