Comparison of ASUS ROG Strix Radeon RX 570 8G video card vs XFX Radeon RX 580 GTS Black Edition 8GB video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 570 8G runs at 1.178 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory, while video card XFX Radeon RX 580 GTS Black Edition 8GB runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 150 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.