Comparison of ASUS Radeon RX Vega 64 Silver video card vs EVGA GeForce RTX 3090 XC3 ULTRA HYDRO COPPER GAMING video card by specifications and benchmarks. ASUS Radeon RX Vega 64 Silver runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory, while video card EVGA GeForce RTX 3090 XC3 ULTRA HYDRO COPPER GAMING runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.