Comparison of INNO3D GeForce GTX 1080 Ti iCHILL X4 video card vs INNO3D GeForce GTX 1660 COMPACT video card by specifications and benchmarks. INNO3D GeForce GTX 1080 Ti iCHILL X4 runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory, while video card INNO3D GeForce GTX 1660 COMPACT runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 280 W+ 12 %, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.