Comparison of ASUS ROG Strix Radeon RX Vega 64 OC Gaming video card vs Gainward GeForce RTX 3070 Phantom+ LHR video card by specifications and benchmarks. ASUS ROG Strix Radeon RX Vega 64 OC Gaming runs at 1.298 GHz+ 4 % base clock speed and has 8 GB of HBM2 memory, while video card Gainward GeForce RTX 3070 Phantom+ LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 295 W, and the second is 250 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.