Comparison of PowerColor Radeon RX Vega 56 Red Dragon video card vs GIGABYTE AORUS GeForce RTX 3070 Ti GAMING OC 8G video card by specifications and benchmarks. PowerColor Radeon RX Vega 56 Red Dragon runs at 1.177 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card GIGABYTE AORUS GeForce RTX 3070 Ti GAMING OC 8G runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 210 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.