Comparison of Gainward GeForce GTX 1060 3GB video card vs GIGABYTE GeForce GTX 960 MINI OC 4GB video card by specs and benchmarks. Gainward GeForce GTX 1060 3GB runs at 1.506 GHz base clock speed and has 3 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 960 MINI OC 4GB runs at 1.506 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.