Comparison of MSI Radeon RX 5500 XT Mech 4G OC video card vs ASUS TUF Gaming GeForce RTX 3080 video card by specifications and benchmarks. MSI Radeon RX 5500 XT Mech 4G OC runs at 1.647 GHz+ 2 % base clock speed and has 4 GB of GDDR6 memory, while video card ASUS TUF Gaming GeForce RTX 3080 runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 130 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.