Your Mac should work with the right setup and updates.
Your Mac should work with the right setup and updates.
Your PC runs the N2830 2,16 GHz HD 4000 chip and struggles to keep up, often only managing about 5 frames per second.
It seems there might be some confusion. The Celery should manage it well even at reduced settings, but I’m not sure about the specifics of the CPU or driver situation you mentioned.
I've got all the drivers set up. Check out the proof here: http://imgur.com/a/wai1V
Run fullscreen and enable multicore rendering. Keep in mind CS:GO depends heavily on CPU power, so FPS will remain low. For the player asking this, lowering settings to low or medium should yield a usable frame rate. You might need to reduce resolution slightly, but 60 FPS with HD 6000 should be achievable.