Comparison of ASRock Radeon RX 5500 XT Challenger D 4G OC video card vs Palit GeForce RTX 2080 SUPER X video card by specifications and benchmarks. ASRock Radeon RX 5500 XT Challenger D 4G OC runs at 1.685 GHz+ 5 % base clock speed and has 4 GB of GDDR6 memory, while video card Palit GeForce RTX 2080 SUPER X runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 130 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.