Recently valve released new update for CS:GO introducing ‘Operation Wildfire’.
This new huge update brought lots of excitement for CS:GO community but unfortunately it brought some crash issue for AMD GPU users, game causing repeatedly crashes after the update. AMD responded to this issue immediately and working with valve to fix this problem as soon as possible.
There is a temporary solution to avoid this issue until the new patch comes, in video settings lower your shader setting to medium/low.
We’ll keep an eye on the updates and inform you.