Comparison of INNO3D GeForce RTX 2070 Twin X2 video card vs INNO3D GeForce RTX 3080 iCHILL X3 video card by specifications and benchmarks. INNO3D GeForce RTX 2070 Twin X2 runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card INNO3D GeForce RTX 3080 iCHILL X3 runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 175 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.