Comparison of Sapphire Nitro+ Radeon RX 6800 XT SE video card vs PNY GeForce RTX 2080 Ti XLR8 Gaming Overclocked Edition video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 6800 XT SE runs at 1.925 GHz+ 5 % base clock speed and has 16 GB of GDDR6 memory, while video card PNY GeForce RTX 2080 Ti XLR8 Gaming Overclocked Edition runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 300 W, and the second is 260 W+ 4 %. Compare the table of benchmark results to find out which graphic card is better.