Comparison of GIGABYTE Radeon RX Vega 64 Gaming OC 8G video card vs NVIDIA GeForce RTX 2070 Founders Edition video card by specifications and benchmarks. GIGABYTE Radeon RX Vega 64 Gaming OC 8G runs at 1.276 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card NVIDIA GeForce RTX 2070 Founders Edition runs at 1.410 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 185 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.