Framerate in CS:GO varies by gameplay mode and settings.
Thanks for the assistance, new CPU it is!
Nope they aren't shitty, the 750K and 860K are amazing.
Yes, you're receiving a 750K.
I believe the price is around 860K, it looks significantly improved and only a few euros more. That should be the optimal CPU for your board.
Check if your motherboard includes an FM2+ connector.
Visit the product page at the provided link for more details.
Now proceed.