Comparison of KFA2 GeForce GTX 960 EXOC 4GB video card vs GALAX GeForce GTX 1660 Ti Prodigy video card by specifications and benchmarks. KFA2 GeForce GTX 960 EXOC 4GB runs at 1.266 GHz+ 12 % base clock speed and has 4 GB of GDDR5 memory, while video card GALAX GeForce GTX 1660 Ti Prodigy runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 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.