Comparison of ZOTAC GeForce GTX 960 AMP! Edition 2xDVI video card vs Colorful iGame GeForce GTX 1660 Ti Advanced OC 6G-V video card by specs and benchmarks. ZOTAC GeForce GTX 960 AMP! Edition 2xDVI runs at 1.266 GHz+ 12 % base clock speed and has 2 GB of GDDR5 memory, while video card Colorful iGame GeForce GTX 1660 Ti Advanced OC 6G-V runs at 1.266 GHz+ 12 % 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.