Comparison of PowerColor Radeon RX Vega 56 Nano Edition video card vs PNY GeForce RTX 3070 Ti 8GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan video card by specifications and benchmarks. PowerColor Radeon RX Vega 56 Nano Edition runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory, while video card PNY GeForce RTX 3070 Ti 8GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan 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.