Comparison of PowerColor Radeon RX Vega 56 Nano Edition video card vs MANLI GeForce GTX 1080Ti Gallardo (F372G+N473) 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 MANLI GeForce GTX 1080Ti Gallardo (F372G+N473) runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 210 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.