When loading Cliffs of Dover the game for some reason acts like a 2D application and both of my cores stay at 2D clock speeds ( 507MHz and 500MHz). If clock speed is forced than one core will reach proper clocks ( 750MHz and 900MHz). The second core stays at 2D speed.
I tested many games and Cliffs of Dover is the only one with this issue.
Win7 64 bit sp1
E8400 wolfdale cpu a 3 GHz
8 gigs of Ram
4870X2 (duel core single card) GPU
Games tested
Doom 3
Civ 4
GTR2
Dragon Age
IL2 1946
Rfactor 2
Fallout 3
Silent Hunter 3, 4 and 5
Bioshock
Oblivion
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