Comparison of MSI Radeon RX Vega 56 Air Boost 8G OC video card vs KFA2 GeForce RTX 3070 Ti EX (1-Click OC) video card by specifications and benchmarks. MSI Radeon RX Vega 56 Air Boost 8G OC runs at 1.181 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card KFA2 GeForce RTX 3070 Ti EX (1-Click OC) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 210 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.