NVIDIA GeForce GTX 1060 6 GB Rev. 2 's Advantages
Boost Clock has increased by 44% (1709MHz vs 1183MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (192.2GB/s vs 96.00GB/s)
768 additional rendering cores
AMD Radeon RX 550X 's Advantages
Released 11 months late
Lower TDP (50W vs 120W)