[SOLVED] What happened to nvidia GPUs under xx50? And xxx5 GPUs?

[xxscienceboyxx]

In the 10-series, there is a 1080, 1070, 1060, and a 1050. And a 1030.
I was looking at nvidia old GPUs on the website, and found 7-series GPUs. With xx40, xx20, and xx10. There were also multiple xxx5 GPUs, such as GT 745.

I was wondering what happened to this naming scheme. Why did nvidia change the naming scheme?

 

[bignastyid]

Given the performance of the last few generations of igpus there is likely not much money in making low end gpus anymore so they aren't bothering to make them.