Hallo guys, I hope somebody can help me here. I am sorry for my bad English, but I have a problem with my new Club3D Radeon HD4870.
My system:
Windows XP Pro SP3 (clean installation) SP2 also tried
Core™ 2 Quad Q6600 @3200Mzh
Thermaltake Big Thyphoon
GigaByte P35-DS4
OCZ 2 GB DDR2-800@1000?zh Kit (Reaper HPC, EPP, OCZ2RPR800EB2GK)
Club3D Radeon HD4870
Creative X-Fi Xtreme Music
Creative MegaWokrs THX 5.1 550
HD Maxtor DiamondMax 10 SATA= 250Gig
HD Seagate Barracuda IDE=80Gig
Cooler Master 550 WATT Real Power
MiDi Tower Thermaltake Soprano (Retail, VB1000BWS, Window)
Iiyama E2403WS-B1 (DVI to HDMI)
In games card performs verry well. No problem! 3DMARK06 - 14900, CRYSIS good fps, COD3 good FPS! But in widows...:shadedshu When I move one window above the other one then my GPU come to 70%! Or just scrolling a webpage... also fast moving of windows.. Look at this screenshots, I get some strange effect
: Looks like driver problem, but I tried all drivers!
So, my GPU Activity each time when I move some window comes to 50+ percent! Why is that and how can I fix that? It's looks like GPU comes to 3D mode... but why in Windows? Should the CATALYST 8.7 fix that?
Hope someone can help me here! Maybe bug in bios?
My system:
Windows XP Pro SP3 (clean installation) SP2 also tried
Core™ 2 Quad Q6600 @3200Mzh
Thermaltake Big Thyphoon
GigaByte P35-DS4
OCZ 2 GB DDR2-800@1000?zh Kit (Reaper HPC, EPP, OCZ2RPR800EB2GK)
Club3D Radeon HD4870
Creative X-Fi Xtreme Music
Creative MegaWokrs THX 5.1 550
HD Maxtor DiamondMax 10 SATA= 250Gig
HD Seagate Barracuda IDE=80Gig
Cooler Master 550 WATT Real Power
MiDi Tower Thermaltake Soprano (Retail, VB1000BWS, Window)
Iiyama E2403WS-B1 (DVI to HDMI)
In games card performs verry well. No problem! 3DMARK06 - 14900, CRYSIS good fps, COD3 good FPS! But in widows...:shadedshu When I move one window above the other one then my GPU come to 70%! Or just scrolling a webpage... also fast moving of windows.. Look at this screenshots, I get some strange effect
: Looks like driver problem, but I tried all drivers! 
So, my GPU Activity each time when I move some window comes to 50+ percent! Why is that and how can I fix that? It's looks like GPU comes to 3D mode... but why in Windows? Should the CATALYST 8.7 fix that?
Hope someone can help me here! Maybe bug in bios
?