Question Performance issue

[Dududas]

So, I have a i5-4460 pared with a 1050 ti with 8gb. This shouldn't give me any performance issues at 1080p medium/high grafics right? Well... No, i'm getting a lot of frame rate problems... I was wondering if anyone would know the answer... GTA V for example, i can play it fine for some time but after 20 min +/- the performance drops like

[Moderator edit: no profanity please. Family friendly forum.]

not even on low graphics it's playable! If anyone could help me with this, I would appreciate. Thank you

 

[rgd1101]

full system spec? include make and model of the psu?
cpu/gpu temp and usage during the game?
where did you get the game from?