Comparison of PowerColor Radeon RX 5700 ITX video card vs ASUS TUF Gaming GeForce RTX 3080 OC video card by specifications and benchmarks. PowerColor Radeon RX 5700 ITX runs at 1.465 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASUS TUF Gaming GeForce RTX 3080 OC runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 180 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.