NVIDIA currently offers only a few mobile GeForce 900M series graphics cards – the GTX 980M and GTX 970M, which are or top-class notebooks. However, it seems that soon will get a series of replenishment.
Nvidia GTX 960M, 950M And 940M Are Atlast Here:
As per Videocardz the GeForce GTX 960M and GeForce GTX 950M’s specifications will be very similar. They are based on the GPU core GM107 (Maxwell) with 640 CUDA cores, 2 GB of GDDR5 memory and 128-bit bus. The distinction between 2 is just different core clocks.
GeForce GeForce 940M graphics processor will benefit from the GM108 with 384 CUDA cores, 4GB of DDR3 memory and 64-bit bus. It is likely that in market it may appear with modifications and 2 GB of DDR3 memory, 4 GB of memory for entry level adapter is seriously too much.
In the end the GeForce 930M GPU, which will incorporate 256 CUDA cores, 2 GB of DDR3 memory and 64-bit memory bus width.