lukearley01 :
My current CPU right now is the AMD FX-4350 running at 4.1Ghz, i have a GTX 750Ti graphics card. do you think i should upgrade? i mean will it improve the gaming experience for first person shooters?
thanks
The way to test whether you're getting CPU bottlenecked is to download HWInfo64 and RivaTunerStatsServer, and use these tools to monitor GPU usage in your games at the settings you normally play at.
https://www.youtube.com/watch?v=dAKNp7PAVG4
If your GPU usage is at 100% or near in most games, then getting a better CPU isn't going to make any difference whatsoever. If you're getting lots of dips into the 40% range, if your GPU is usually running at 60%-70% utilization in your games, then your CPU is holding your GPU back and it would be good to upgrade if you have the spare cash and and aren't getting the performance you want. I would say not to freak out if a game or two gives bad GPU usage while the rest are fine. For instance, I could never consistently hit 100% GPU usage (GTX 970) in Crysis 1 even with my 4.4 GHz G3258, much less my 3.4GHz Xeon E3-1231v3 (Crysis 1 is written for dual core so the extra cores and hyperthreading in my Xeon are useless for it, and the Pentium is way stronger for that game because of the high overclock). Arma III is another game where you'll never get 100% GPU usage because of bad optimization.
My guess is your quadcore FX chip and GTX 750 Ti are probably going to be a very balanced configuration and that you'll get really solid 90%-100% GPU usage in most of your games, but follow the tutorial I linked to find out for sure.