Comparison of Sapphire Nitro+ Radeon RX Vega 64 LE video card vs Gainward GeForce RTX 2070 Phoenix (DVI) video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX Vega 64 LE runs at 1.423 GHz+ 14 % base clock speed and has 8 GB of HBM2 memory, while video card Gainward GeForce RTX 2070 Phoenix (DVI) 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.