ATI Radeon HD 4670 X2 's Advantages
Lower TDP (118W vs 375W)
AMD FirePro S10000 Passive 's Advantages
Released 4 years and 2 months late
Boost Clock950MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (240.0GB/s vs 22.40GB/s)
1472 additional rendering cores