Comparison of XFX Radeon RX Vega 64 Silver Fan video card vs EVGA GeForce RTX 3070 Ti XC3 ULTRA 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 3070 Ti XC3 ULTRA GAMING runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.