Comparison of PowerColor Radeon RX Vega 56 Red Devil video card vs PNY GeForce RTX 3070 XLR8 Gaming Revel Epic-X RGB Triple Fan Edition video card by specifications and benchmarks. PowerColor Radeon RX Vega 56 Red Devil runs at 1.308 GHz+ 13 % base clock speed and has 8 GB of HBM2 memory, while video card PNY GeForce RTX 3070 XLR8 Gaming Revel Epic-X RGB Triple Fan Edition runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 210 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.