Comparison of PowerColor Radeon RX 5500 XT ITX 8G video card vs EVGA GeForce GTX 1080 GAMING LED 11GHz video card by specifications and benchmarks. PowerColor Radeon RX 5500 XT ITX 8G runs at 1.607 GHz base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce GTX 1080 GAMING LED 11GHz runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 130 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.