Comparison of ASRock Phantom Gaming X Radeon RX Vega 56 video card vs Colorful GeForce GTX 1060 NB 3G-V video card by specifications and benchmarks. ASRock Phantom Gaming X Radeon RX Vega 56 runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory, while video card Colorful GeForce GTX 1060 NB 3G-V runs at 1.544 GHz+ 3 % base clock speed and has 3 GB of GDDR5 memory. The TDP of the first video card is 210 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.