Comparison of Sapphire Nitro+ Radeon RX 5500 XT 8G SE video card vs ZOTAC Gaming GeForce RTX 3080 Trinity OC video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5500 XT 8G SE runs at 1.607 GHz base clock speed and has 8 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 135 W+ 4 %, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.