Ok this is even stranger.. i just tested on my GF's pc (i maintain her computer because i'm the IT dude around ^^. so same OS, gpu drivers etc, even the same GPU generation 5870 vs 5770) and guess what ? she didn't get the same problem !
(sorry for the blurred screens pc couldn't get a decent framerate, the poor CPU is running @ 1,86Ghz)
Only difference is:
Mine pc: AMD Phenom II X4 955 BE SSE2
Her's : Intel C2D 6320 SSE3
Furthermore: I heard a rumor that AMD sometimes calculates an instruction as an negative value while it's used to be a positive value on Intel.. Could it be somehow related to the missing SSE3 instructions maybe ?
(sorry for the blurred screens pc couldn't get a decent framerate, the poor CPU is running @ 1,86Ghz)
Only difference is:
Mine pc: AMD Phenom II X4 955 BE SSE2
Her's : Intel C2D 6320 SSE3
Furthermore: I heard a rumor that AMD sometimes calculates an instruction as an negative value while it's used to be a positive value on Intel.. Could it be somehow related to the missing SSE3 instructions maybe ?