Comparison of XFX Radeon RX 580 Double Dissipation 8GB video card vs PowerColor Red Devil Radeon RX 580 8GB Golden Sample video card by specs and benchmarks. XFX Radeon RX 580 Double Dissipation 8GB runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card PowerColor Red Devil Radeon RX 580 8GB Golden Sample runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 185 W, and the second is 185 W . Compare the benchmark results to find out which video card is better.