Comparison of ASRock Phantom Gaming X Radeon RX Vega 56 video card vs PNY GeForce RTX 2060 6GB XLR8 Gaming OC Champions Edition 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 PNY GeForce RTX 2060 6GB XLR8 Gaming OC Champions Edition runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 210 W, and the second is 170 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.