Comparison of ASUS Dual Radeon RX 5700 OC Evo video card vs Gainward GeForce RTX 2070 Phantom GS video card by specifications and benchmarks. ASUS Dual Radeon RX 5700 OC Evo runs at 1.565 GHz+ 7 % base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phantom GS runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 185 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.