Apparently, it is possible to find the first listings of GeForce GTX 1660 Ti graphics cards on Russian retail websites.
NVIDIA GeForce GTX 1660 Ti
MSI’s and Palit’s GeForce GTX 1660 Ti models have been listed by Russian retailers. The GTX 1660 Ti Storm X and Storm X OC are single-fan graphics cards, while Gaming Pro is a dual fan solution. We actually have pictures of both, but in very low quality (I guess that’s better than nothing):
|NVIDIA GeForce GTX 16 Series|
|VideoCardz.com||GeForce GTX 1660||GeForce GTX 1660 Ti||GeForce RTX 2060|
|GPU||12nm FF TU116||12nm FF TU116||12nm FF TU106|
|Launch Date||Early March||February 15th (TBC)||January 7th|
MSI’s GAMING X and ARMOR OC have also been listed revealing slightly higher clocks (1536 MHz vs 1500 MHz ‘base’).
The boost clock of GTX 1660 Ti Storm X OC is 1815 MHz, which is 45 MHz over reference specs (this info was not listed by any retailer). Both cards are listed for around 400 USD.
Some retailers have the full specs for GTX 1660 Ti Storm X (non-OC), which has a reference clock speed of 1500/1770 MHz. The page confirms GTX 1660 Ti has 12 GHz memory clock (2 GHz lower than RTX series).