NVIDIA GeForce GT 645 OEM 's Advantages
Larger VRAM bandwidth (91.87GB/s vs 28.80GB/s)
AMD FirePro W2100 's Advantages
Released 2 years and 4 months late
Boost Clock680MHz
More VRAM (2GB vs 1024GB)
32 additional rendering cores
Lower TDP (26W vs 102W)