NVIDIA GeForce GTX 680M 's Advantages
Lower TDP (100W vs 285W)
AMD Radeon Pro W6600M 's Advantages
Released 12 years late
Boost Clock has increased by 244% (2610MHz vs 758MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (672.3GB/s vs 115.2GB/s)
7104 additional rendering cores