ATI CrossFireX Combination Options Chart

Spoiler for Combination Options Chart:

Graphics Card Hierarchy Chart

Spoiler for GPU Hierarchy:

Desktop/Gaming Graphics Card:

Nvidia:
Spoiler for Nvidia Gaming GPU:

Desktop/Gaming Graphics Card:

ATI:
Spoiler for ATI Gaming GPU:

Graphics Card Comparison Guide

MATROX
Spoiler for Matrox Pro GPU:

Graphics Card Comparison Guide

NVIDIA
Spoiler for Nvidia Pro GPU:

Graphics Card Comparison Guide

ATI:
Spoiler for ATI Pro GPU: