Comparison of XFX Speedster MERC 319 Radeon RX 6800 Black Gaming video card vs MSI GeForce RTX 3080 SEA HAWK 10G LHR video card by specifications and benchmarks. XFX Speedster MERC 319 Radeon RX 6800 Black Gaming runs at 1.850 GHz+ 9 % base clock speed and has 16 GB of GDDR6 memory, while video card MSI GeForce RTX 3080 SEA HAWK 10G LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.