Comparison of INNO3D GeForce GTX 1070 Gaming OC video card vs ZOTAC GAMING GeForce RTX 2080 Twin Fan video card by specifications and benchmarks. INNO3D GeForce GTX 1070 Gaming OC runs at 1.556 GHz+ 3 % base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GAMING GeForce RTX 2080 Twin Fan runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 200 W+ 33 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.