Comparison of PowerColor Red Dragon Radeon RX 570 8GB GDDR5 V3 video card vs MSI Radeon RX 570 Mech 2 8G OC video card by specifications and benchmarks. PowerColor Red Dragon Radeon RX 570 8GB GDDR5 V3 runs at 1.168 GHz base clock speed and has 8 GB of GDDR5 memory, while video card MSI Radeon RX 570 Mech 2 8G OC runs at 1.178 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 150 W, and the second is 150 W. Compare the table of benchmark results to find out which graphic card is better.