Comparison of Gigabyte Radeon RX 6650 XT GAMING OC 8G video card vs ASRock Radeon RX 6650 XT Phantom Gaming D 8GB OC video card by specifications and benchmarks. Gigabyte Radeon RX 6650 XT GAMING OC 8G runs at 2.055 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASRock Radeon RX 6650 XT Phantom Gaming D 8GB OC runs at 2.192 GHz+ 7 % 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.