But it's a GOOD ENOUGH CPU. http://cpu.userbenchmark.com/Compare/Intel-Pentium-G620-vs-Intel-Core-i5-2500/m2636vsm517
The bottleneck I see is RAM and the GPU. That GPU is very entry level and your numbers prove it.
Try the 1050ti instead.
So, my system
CPU: Intel Pentium G620
and something along those lines.
I mainly play league and csgo.
Recently i play league, i noticed that my fps gone very low. From 40-50 in game to 30-20.
So i thought of making the upgrade of an Gt1030 but i don't know if it would bottleneck or not.
So i need ur guys help to help me!