Doubts about TSX and Xeon processors

But which new processors support tsx? I got curious but couldnt find any list.

Every processor launched by Intel after June 2013 based on the Haswell microarchitecture supports it, 4xxx, 5xxx.

I have kabylake laptop and it doesnt support TSX. Do we talk about desktop CPU's only?
.................
oh wait according to this https://en.wikipedia.org/wiki/List_of_In...processors

some* mobile u chips have cut out tsx. Also not every desktop has tsx
* correction - oh seriously i have been fcked up. Kabylake u processors have tsx cutted out

Soooo.. that is worth to mention generally in faq or anywhere, that tsx is needed for higher fps if having this intruction gives really an income.

Any tests performed already?