This new model is expected to be launched in October, it feature a Pascal-based GP107 GPU with 768 CUDA cores, a 128-bit memory bus, 4GB GDR5 memory clocked at 7008MHz, a 1291MHz core clockspeed and a 1392MHz Boost.
The leaker also posted 3DMark 11 benchmark screenshots, these indicate the GTX 1050 Ti will offer slightly more performance than the last-gen GeForce GTX 960.
Via: VideoCardz