Comparison of MSI Radeon RX 6900 XT Gaming Z Trio 16G video card vs INNO3D GeForce RTX 3070 Twin X2 video card by specifications and benchmarks. MSI Radeon RX 6900 XT Gaming Z Trio 16G runs at 1.925 GHz+ 5 % base clock speed and has 16 GB of GDDR6 memory, while video card INNO3D GeForce RTX 3070 Twin X2 runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 300 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.