Ah, tenth generation graphics cards, how I hate thee... With the standard naming convention using the thousands digit to indicate the generation, what do you do once you go past 9000? ATI used x000 and then x1000 for their 10th and 11th gen cards. Here's what Nvidia's doing:
Originally Posted by VR Zone
Nvidia is going to class their mobile GPUs as N10x this year and the confusing part is that it could be G9x based or GT21x based. However, the process technology will show which GPU architecture they belong to. Nvidia will transit all the G9x based mobile GPUs from 65nm to 55nm by quarter and it will be denoted by the suffix "1" behind their codename except for N10M GE1 which is still 65nm based. As for their marketing names, Nvidia is going to call them GeForce GTX 180M/170M, GTS 160M, GT 130M/120M, G 110M/105M.