Comparison of ASRock Radeon RX 5600 XT Phantom Gaming D2 6G OC video card vs Sapphire Pulse Radeon RX 580 8G G5 OC Lite video card by specifications and benchmarks. ASRock Radeon RX 5600 XT Phantom Gaming D2 6G OC runs at 1.420 GHz+ 26 % base clock speed and has 6 GB of GDDR6 memory, while video card Sapphire Pulse Radeon RX 580 8G G5 OC Lite runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 160 W, and the second is 185 W. Compare the table of benchmark results to find out which graphic card is better.