You have a small case and I assume a stock intel cooler ?
92C is about 20C higher than I'm comfy with ... I assume we are talking overall processor temps and not core temps which will be even higher. Run OCCT to load CPU and record temps.
After establishing a baseline, take side panel off and use a desk fan or window fan to blow air inside the case. If that brings temps down sufficiently, then case air flow is at least one of your issues.