Comparison of XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming video card vs MSI GeForce RTX 3060 Ti Gaming 8G LHR video card by specifications and benchmarks. XFX Speedster MERC 319 Radeon RX 6800 XT Black Gaming runs at 1.925 GHz+ 5 % base clock speed and has 16 GB of GDDR6 memory, while video card MSI GeForce RTX 3060 Ti Gaming 8G LHR runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 300 W, and the second is 220 W+ 10 %. Compare the table of benchmark results to find out which graphic card is better.