Comparison of INNO3D GeForce GTX 1660 TWIN X2 VL video card vs ZOTAC GeForce GTX 960 4GB video card by specifications and benchmarks. INNO3D GeForce GTX 1660 TWIN X2 VL runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 960 4GB runs at 1.177 GHz+ 4 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 120 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.