Comparison of Palit GeForce RTX 2080 SUPER GP video card vs AMD Radeon RX 7800 XT video card by specifications and benchmarks. Palit GeForce RTX 2080 SUPER GP runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory, while video card AMD Radeon RX 7800 XT runs at 1.800 GHz base clock speed and has 16 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.