Oftentimes where there is smoke, there is also fire. Well, there has been plenty of figurative smoke signals suggesting that NVIDIA is readying a GeForce GTX 1660 Ti graphics card with Turing underneath the hood, but without real-time ray tracing hardware. There has also been mention of a non-Ti variant, along with some details about the memory

Source: Hot Hardware – GeForce GTX 1660 And GTX 1660 Ti Memory Speeds Reportedly Revealed