Comparison of PowerColor Radeon RX Vega 64 video card vs ASUS ROG Strix GeForce RTX 3070 V2 LHR video card by specifications and benchmarks. PowerColor Radeon RX Vega 64 runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card ASUS ROG Strix GeForce RTX 3070 V2 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 280 W+ 27 %. Compare the table of benchmark results to find out which graphic card is better.