Comparison of XFX Radeon RX Vega 64 Black Fan video card vs MSI GeForce RTX 3080 SEA HAWK 10G LHR video card by specifications and benchmarks. XFX Radeon RX Vega 64 Black Fan runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card MSI GeForce RTX 3080 SEA HAWK 10G LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.