Comparison of GIGABYTE GeForce GTX 1660 TI OC 6G video card vs EVGA GeForce GTX 960 SSC Gaming ACX 2.0+ 4GB video card by specs and benchmarks. GIGABYTE GeForce GTX 1660 TI OC 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card EVGA GeForce GTX 960 SSC Gaming ACX 2.0+ 4GB runs at 1.500 GHz base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.