Comparison of Gainward GeForce GTX 960 OC video card vs PNY GeForce GTX 1660 TI XLR8 Gaming OC Dual Fan video card by specs and benchmarks. Gainward GeForce GTX 960 OC runs at 1.165 GHz+ 3 % base clock speed and has 2 GB of GDDR5 memory, while video card PNY GeForce GTX 1660 TI XLR8 Gaming OC Dual Fan runs at 1.165 GHz+ 3 % base clock speed and has 6 GB of GDDR6 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.