Comparison of Sapphire Nitro+ Radeon RX 5700 XT 8G video card vs ASUS TUF Gaming GeForce RTX 3080 video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5700 XT 8G runs at 1.770 GHz+ 10 % base clock speed and has 8 GB of GDDR6 memory, while video card ASUS TUF Gaming GeForce RTX 3080 runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 265 W+ 18 %, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.