Asus 5850 and overclocking on a 680i

[Oscar Meyer]

Anyone got a 5850 and a 680i mobo? Please post your experiences. I got evga 680i, 2 gigs 800 ddr ram, core duo 6850 @3.83 ghz.

Got card running 980 core, 1150 mem, 1.287 volts stable for a few days (constant 3dmarking and Crysis for hours). But installed Batman yesterday ( play with no physx), and computer would lock up instantly at that speed. Have to back down to 1075 mem, 980 core, 1.287 volts in order to get stable. Does Batman supersaturate the video memory or something? Anyone with 5850 and playing Batman please let me know your experiences.

BTW, temps of vid card never get above 70c.

Thanks....