Crysis 2 stable @ 837/1099Mhz See for yourself - avg 55°C running C2. This is the Sapphire card @ 837/1099 @ 1.254V. I am using this old Zerotherm cooler (with a fan mod). And...I am using the GELID Extreme GC TIM (since I am almost out of MX-2). Note that all C2 graphics settings are on ULTRA.