Comparison of GIGABYTE Radeon RX 5500 XT D6 4G video card vs ASUS Dual Radeon RX 5700 XT OC Evo video card by specifications and benchmarks. GIGABYTE Radeon RX 5500 XT D6 4G runs at 1.647 GHz+ 2 % base clock speed and has 4 GB of GDDR6 memory, while video card ASUS Dual Radeon RX 5700 XT OC Evo runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 130 W, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.