Comparison of PowerColor Radeon RX 5500 XT 8G video card vs EVGA GeForce RTX 3080 12GB XC3 ULTRA HYBRID GAMING 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 EVGA GeForce RTX 3080 12GB XC3 ULTRA HYBRID GAMING runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 130 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.