Visit the purchase page:Jingdong NVIDIA series product summary
GTX 1660 / 1660 Ti are based on the TU116 GPU core (from: Nvidia)
There are rumors that Lao Huang intends to introduce the GTX 1650 / 1650 Ti (or even GTX 1670) to replace the GTX 1050 / GTX 1050 Ti product line, but it has not been officially confirmed. It is estimated that Nvidia is planning to keep squatting until the old card is cleared.
In terms of specifications, the GTX 1660 / 1660 Ti is the main 1080p game market.
Tom's Hardware's hardware tests show that for some games that make the GTX 1060 difficult, the GTX 1066 can achieve frame rates above 60fps, and the gap between DirectX 12 and DirectX 11 is quite obvious.
Of course, if your resolution is raised above 1440p, or if you are ready to buy a new game that will be released in the near future, the GTX 1660 Ti will obviously be more sweet and delicious.