Comparison of Palit GeForce GTX 1060 JetStream 6GB video card vs Palit GeForce GTX 1660 Ti Dual OC video card by specifications and benchmarks. Palit GeForce GTX 1060 JetStream 6GB runs at 1.506 GHz base clock speed and has 6 GB of GDDR5 memory, while video card Palit GeForce GTX 1660 Ti Dual OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.