Comparison of MSI Radeon RX Vega 56 Air Boost 8G video card vs PowerColor Radeon RX Vega 56 Nano Edition video card by specs and benchmarks. MSI Radeon RX Vega 56 Air Boost 8G runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory, while video card PowerColor Radeon RX Vega 56 Nano Edition runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory. The weight is different, 1068 g vs --. The TDP of the first video card is 210 W, and the second is 210 W . Compare the benchmark results to find out which video card is better.