NVIDIA GeForce GTX 1060 3 GB GP104 's Advantages
Released 3 years late
Boost Clock has increased by 84% (1708MHz vs 930MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (192.2GB/s vs 73.60GB/s)
640 additional rendering cores
AMD Radeon R9 255 OEM 's Advantages
Lower TDP (65W vs 120W)