Comparison of MSI Radeon RX Vega 64 Air Boost 8G OC video card vs ZOTAC GeForce GTX 1080 IceStorm 2X video card by specifications and benchmarks. MSI Radeon RX Vega 64 Air Boost 8G OC runs at 1.272 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card ZOTAC GeForce GTX 1080 IceStorm 2X runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 295 W, and the second is 230 W+ 28 %. Compare the table of benchmark results to find out which graphic card is better.