Comparison of XFX Radeon RX Vega 64 Silver Fan video card vs EVGA GeForce RTX 2080 Ti FTW3 Ultra Hybrid Gaming 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 EVGA GeForce RTX 2080 Ti FTW3 Ultra Hybrid Gaming runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 295 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.