Example comparing GPU's:
https://www.techpowerup.com/reviews/MSI/GTX_1050_Ti_Gaming_X/17.html
I know most/all games here aren't set to max settings but basically you can get 60FPS in GTA5 with some combination of HIGH or close at 1920x1080.
Some games like Batman AK would see the frame rate crippled with PhysX smoke effects etc.
*One important feature to use is Adaptive VSYNC. On my 60Hz monitor I still can't maintain 60FPS with my GTX1080 in all games... for a few I force on Adaptive VSYNC so it disables VSYNC if I can't meet the 60FPS target.
That causes screen tear (VSYNC OFF) instead of added stutter (VSYNC ON but below target).
a) start then exit game, then
b) NCP-> manage 3d settings-> ... add game-> (adaptive vsync) -> Save
My rule-of-thumb is 90% or higher solid 60FPS so I tweak accordingly.
(In Assassin's Creed Unity for example and other AC games with VSYNC OFF I might average over 80FPS but still get drops below 60FPS frequently. The game has bad screen tear with VSYNC OFF so that was not an option... but the STUTTERING was really bad in those dips.. thus the best solution without a Freesync/GSync scenario was Adaptive VSYNC.
Again, instead of added STUTTER I just get a little screen tear. It really helped when i might turn or jump or whatever when stutter could really break immersion).