Comparison of PowerColor Red Devil Radeon RX 580 8GB Golden Sample video card vs XFX Radeon RX 580 GTS Black Edition 8GB video card by specifications and benchmarks. PowerColor Red Devil Radeon RX 580 8GB Golden Sample runs at 1.257 GHz 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 185 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.