Comparison of ASUS ROG Strix Radeon RX Vega 64 OC Gaming video card vs SAPPHIRE PULSE AMD Radeon RX 6500 XT video card by specifications and benchmarks. ASUS ROG Strix Radeon RX Vega 64 OC Gaming runs at 1.298 GHz+ 4 % base clock speed and has 8 GB of HBM2 memory, while video card SAPPHIRE PULSE AMD Radeon RX 6500 XT runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 295 W, and the second is 130 W+ 21 %. Compare the table of benchmark results to find out which graphic card is better.