Comparison of Sapphire Nitro+ Radeon RX 6900 XT SE video card vs INNO3D GeForce RTX 3070 Ti X3 OC video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 6900 XT SE runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card INNO3D GeForce RTX 3070 Ti X3 OC runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 363 W+ 21 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.