Comparison of ASUS Radeon RX Vega 56 video card vs INNO3D GeForce RTX 3080 Ti X3 OC video card by specifications and benchmarks. ASUS Radeon RX Vega 56 runs at 1.156 GHz base clock speed and has 8 GB of HBM2 memory, while video card INNO3D GeForce RTX 3080 Ti X3 OC runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 210 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.