Comparison of PowerColor Radeon RX 5600 XT ITX video card vs Colorful iGame GeForce RTX 3080 Ultra W OC 12G LHR-V video card by specifications and benchmarks. PowerColor Radeon RX 5600 XT ITX runs at 1.130 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3080 Ultra W OC 12G LHR-V runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 160 W, and the second is 360 W+ 3 %. Compare the table of benchmark results to find out which graphic card is better.