6
ATI CrossFire Technology
The PCI Express x16 Slots
PCIE 1
PCIE 4
PCIE 3
2+1 Configuration
2 CrossFire Rendering + 1 Physics
• 2 ATI CrossFire graphics cards on PCIE 1 and PCIE 4 (each
operates at x8 bandwidth)
• 1 ATI Physics graphics card on PCIE 3 (operates at x2 band-
width.
1+1 Configuration
1 Rendering + 1 Physics
• 1 ATI graphics card on PCIE 1 or PCIE 4.
• 1 ATI Physics graphics card on PCIE 3.
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