Comparison of PowerColor Red Devil Radeon RX 6650 XT 8GB video card vs ASUS Dual Radeon RX 6650 XT OC Edition video card by specifications and benchmarks. PowerColor Red Devil Radeon RX 6650 XT 8GB runs at 1.925 GHz-6 % base clock speed and has 8 GB of GDDR6 memory, while video card ASUS Dual Radeon RX 6650 XT OC Edition runs at 2.055 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W+ 2 %, and the second is 180 W+ 2 %. Compare the table of benchmark results to find out which graphic card is better.