Comparison of ZOTAC GeForce GTX 1050 Ti Low Profile video card vs Colorful GeForce GTX 1660 6G-V video card by specifications and benchmarks. ZOTAC GeForce GTX 1050 Ti Low Profile runs at 1.290 GHz base clock speed and has 4 GB of GDDR5 memory, while video card Colorful GeForce GTX 1660 6G-V runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 75 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.