Comparison of MSI Radeon RX Vega 64 Air Boost 8G OC video card vs ZOTAC Gaming GeForce RTX 3090 AMP Core Holo 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 Gaming GeForce RTX 3090 AMP Core Holo runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 295 W, and the second is 370 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.