Verify Your game at least that worked for me.
Properties>local files>Verify Integrity of Game cache.
No need to give something at least lot of people here are happy to help you without getting nothing.
If it plays through the match okay and only crashes when loading new maps i doubt its the PC, The pc is undermore strain during gameplay then just loading a new map, It has to be something to do with the game, Not the PC verify the account and see how you go, if you still think its the pc save the bios and reset CMOS, If this doesnt work its got to be something with the game NOT the PC. Do what someone else said and roll back to 11.2 driver the your card (although i highly doubt its that).