Comparison of ASUS ROG Strix Radeon RX 5700 XT OC video card vs Sapphire Pulse Radeon RX Vega 56 video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 5700 XT OC runs at 1.840 GHz+ 15 % base clock speed and has 8 GB of GDDR6 memory, while video card Sapphire Pulse Radeon RX Vega 56 runs at 1.208 GHz+ 4 % base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 225 W, and the second is 280 W+ 33 %. Compare the table of benchmark results to find out which graphic card is better.