ATI FirePro 2270 PCIe x1 's Advantages
Lower TDP (15W vs 140W)
NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 3 years and 8 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
880 additional rendering cores