Comparison of ASUS ROG Strix Radeon RX 5500 XT OC video card vs MSI GeForce RTX 2080 Duke 8G OC video card by specifications and benchmarks. ASUS ROG Strix Radeon RX 5500 XT OC runs at 1.607 GHz base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce RTX 2080 Duke 8G OC runs at 1.515 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 245 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.