[SOLVED] Could I run GTA or Counter Strike with a Intel UHD graphics equipped with a i5 1.6GHz to 4.2GHz im not expecting 30+ frames but i'm hoping at least 20

the original GTA will run perfectly fine with just about any modern iGPU.

but you can check recommended minimum system requirements for any game you're interested in playing.
just look on their Steam, other vendor, or their developer product page(s).