ATI FirePro V5800 's Advantages
Lower TDP (74W vs 130W)
NVIDIA GeForce GTX 660 OEM 's Advantages
Released 2 years and 4 months late
Boost Clock888MHz
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (134.4GB/s vs 64.00GB/s)
352 additional rendering cores