Comparison of Colorful GeForce GTX 1660 Ti NB 6G-V video card vs PNY GeForce GTX 960 XLR8 OC video card by specs and benchmarks. Colorful GeForce GTX 1660 Ti NB 6G-V runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card PNY GeForce GTX 960 XLR8 OC 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.