Comparison of Sapphire Nitro+ Radeon RX 6800 XT SE video card vs ZOTAC Gaming GeForce RTX 3080 Trinity OC 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 ZOTAC Gaming GeForce RTX 3080 Trinity OC runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 300 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.