Comparison of ASRock Radeon RX 6700 XT Phantom Gaming D 12GB OC video card vs Gainward GeForce RTX 2070 Phantom GLH video card by specifications and benchmarks. ASRock Radeon RX 6700 XT Phantom Gaming D 12GB OC runs at 2.457 GHz+ 6 % base clock speed and has 12 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phantom GLH runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 230 W, and the second is 215 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.