Comparison of PowerColor Radeon RX 5500 XT 8G video card vs GIGABYTE AORUS GeForce RTX 3080 Xtreme 10G (rev. 2.0) LHR video card by specifications and benchmarks. PowerColor Radeon RX 5500 XT 8G runs at 1.647 GHz+ 2 % base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE AORUS GeForce RTX 3080 Xtreme 10G (rev. 2.0) LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 130 W, and the second is 370 W+ 16 %. Compare the table of benchmark results to find out which graphic card is better.