Comparison of Sapphire Radeon RX Vega 64 LE video card vs GIGABYTE GeForce GTX 1060 WINDFORCE 6G video card by specifications and benchmarks. Sapphire Radeon RX Vega 64 LE runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card GIGABYTE GeForce GTX 1060 WINDFORCE 6G runs at 1.506 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 295 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.