Comparison of PowerColor Radeon RX 5700 XT Red Devil video card vs MSI GeForce RTX 3070 Twin Fan 8G OC LHR video card by specifications and benchmarks. PowerColor Radeon RX 5700 XT Red Devil runs at 1.770 GHz+ 10 % base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce RTX 3070 Twin Fan 8G OC LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 225 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.