Comparison of PowerColor Radeon RX 5700 XT video card vs INNO3D GeForce RTX 3080 Ti X3 video card by specifications and benchmarks. PowerColor Radeon RX 5700 XT runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card INNO3D GeForce RTX 3080 Ti X3 runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 225 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.