Comparison of ASRock Radeon RX 6700 XT Phantom Gaming D 12GB OC video card vs GIGABYTE Radeon RX 6500 XT GAMING OC 4G video card by specifications and benchmarks. ASRock Radeon RX 6700 XT Phantom Gaming D 12GB OC runs at 2.457 GHz+ 6 % base clock speed and has 12 GB of GDDR6 memory, while video card GIGABYTE Radeon RX 6500 XT GAMING OC 4G runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 230 W, and the second is 107 W. Compare the table of benchmark results to find out which graphic card is better.