Call of Duty 4
Call of Duty 4 (DirectX 9)
Call of Duty 4 settings
Right off the bat scaling with up to four GPUs is seeing gains pretty much across the board, even at 1600×1200 and 1920×1200. At 19×12, going from the 3870 X2 to three GPUs by adding the HD 3870, we see a 26% performance gain and moving up to four GPUs sees another 20% or so boost. At 2560×1600 though, those gains are at 30% and 15%, respectively. Finally, going from one HD 3870 X2 to a pair of them gets a total of 48% faster.
To take advantage of
To take advantage of Crossfire, do you need a motherboard that supports it or the video cards specifically? Which component has that requirement for Crossfire to “work”?
How do I enable crossfire if
How do I enable crossfire if I have an onboard amd gpu and a nvidia external gpu?