Comparison of PowerColor Radeon RX Vega 56 Nano Edition video card vs EVGA GeForce GT 1030 DDR4 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 EVGA GeForce GT 1030 DDR4 runs at 1.189 GHz+ 3 % base clock speed and has 2 GB of DDR4 memory. The TDP of the first video card is 210 W, and the second is 30 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.