Dragonsfang
New Member
Hi guys, here is my problem, I and several other guys who have an ATI Radeon 4870 X2 card and running the 64 bit Vista are having issues when running this game. Maybe I should have put this in the gaming section, but I believe it might be a driver incompatibility error and not the game error. While playing Call of Duty 5 I get this lag spike every five seconds while playing. When I had Windows XP 32 bit installed on this same computer the game ran fine. Other people running this game with different video cards and Vista 64 do not have any problems. I uninstalled and reinstalled Vista twice and I am still the same problem. Again, other people are having the same problem. I don't know if it is the 64 bit ATI drivers or the 64 bit Vista. All drivers and DirectX are updated. Any help would be appreciated. Thanks.
Core i7 965
Asus P6T Deluxe
Corsair XM3 DDR3 1600 - 6 gigs
ATI Radeon Sapphire 4870X2
Western Digital Raptor Drives - 2 / 75 gigs in Raid 0
Silvertone 1000 Watt PSU
Core i7 965
Asus P6T Deluxe
Corsair XM3 DDR3 1600 - 6 gigs
ATI Radeon Sapphire 4870X2
Western Digital Raptor Drives - 2 / 75 gigs in Raid 0
Silvertone 1000 Watt PSU