NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Lower TDP (140W vs 230W)
AMD Radeon Pro WX 8200 's Advantages
Released 3 years and 11 months late
Boost Clock has increased by 45% (1500MHz vs 1032MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 144.2GB/s)
2624 additional rendering cores