What is your CPU?

I use an intel i-7 7700k , it's very good and it keeps cold

i7-6700k and what do you mean by that question? As in what the best cpu to run the game garry mod or what the best cpu to run a garry mod server?

Ryzen 5 1600 overclocked to 3.8Ghz (on the stock cooler). And as Starfola asked, is it to play Garry's Mod or to have a Garry's Mod server?

I have just updated to Inteli9 - 7980xe extreme. Omg the difference

Using a i7-7700k in my main rig cooled with a Corsair H115i, got a i5 3570k in my second rig cooled with a BeQuiet Darkrock.
Asking the same question as Crackisapro.. If you need a cpu for PLAYING Garrys Mod, anything is doable, it's an old game. For servers I'm not sure, haven't had made myself.

Using Intel Core i7 4790 3.6GHz Can overclock it if I want.

I use Intel Pentium G4400 on motherboard h110 with 2x4GB RAM

I'm currently using i5-7600k. Fairly new processor. upgraded from amd fx 8350

Some i3 crap, but it's not so bad when you are a PHP dev and don't need to compile anything or play games.