Okay so here's what I want. I compete in CS:GO at an intermediate level and I'm going to be upgrading to a 144hz (from 75hz) monitor and my current build can drop below 144fps, but very rarely. Streaming is also something I would be interested in but not my main concern.
My current PC consists of a Athlon X4 750k (4.01 GHz), 8GB ram and a 270.
I know that CS:GO is not going to gain from me upgrading my GPU so I need a new motherboard + CPU to substantially boost my fps. I also want to say that I very rarely play any other games apart from CS.
I have a budget of around £150 - £170 for the CPU and Motherboard, since I need some money for the monitor.
Any suggestions are much appreciated.