Comparison of ASUS Dual Radeon RX 5700 OC Evo video card vs ASUS AREZ Strix Radeon RX Vega 56 OC Gaming video card by specifications and benchmarks. ASUS Dual Radeon RX 5700 OC Evo runs at 1.565 GHz+ 7 % base clock speed and has 8 GB of GDDR6 memory, while video card ASUS AREZ Strix Radeon RX Vega 56 OC Gaming runs at 1.297 GHz+ 12 % base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 180 W, and the second is 300 W+ 43 %. Compare the table of benchmark results to find out which graphic card is better.