Comparison of MSI GeForce RTX 2080 Sea Hawk X video card vs MSI Radeon RX 6500 XT MECH 2X 4G OC video card by specifications and benchmarks. MSI GeForce RTX 2080 Sea Hawk X runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card MSI Radeon RX 6500 XT MECH 2X 4G OC runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 245 W+ 14 %, and the second is 107 W. Compare the table of benchmark results to find out which graphic card is better.