Comparison of ASUS ROG Strix Radeon RX 580 TOP-Edition video card vs PowerColor Radeon VII video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 580 TOP-Edition runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card PowerColor Radeon VII runs at 1.400 GHz base clock speed and has 16 GB of HBM2 memory. The TDP of the first video card is 185 W, and the second is 300 W. Compare the table of benchmark results to find out which graphic card is better.