Comparison of EVGA GeForce GTX 1080 Ti SC Hydro Copper GAMING video card vs INNO3D GeForce GTX 980 Ti OC HerculeZ X3 video card by specifications and benchmarks. EVGA GeForce GTX 1080 Ti SC Hydro Copper GAMING runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card INNO3D GeForce GTX 980 Ti OC HerculeZ X3 runs at 1.038 GHz+ 4 % base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.