Comparison of XFX Radeon RX Vega 64 Silver Fan video card vs MSI GeForce RTX 3070 Gaming Z Trio 8G video card by specifications and benchmarks. XFX Radeon RX Vega 64 Silver Fan runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card MSI GeForce RTX 3070 Gaming Z Trio 8G 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 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.