Intel Celeron B815
The Intel Celeron B815 runs at an average of 62°C under load based on 1 community submission. The hottest 10% of submissions report temperatures above 62°C, while the coolest 10% stay below 62°C. Idle temperatures average 57°C.
Specifications
- Manufacturer
- Intel
Idle Temperature
Load Temperature
Load temperature distribution
Load Temperature Distribution
Is your temperature normal?
- Below 62°C — cooler than 90% of submissions for this hardware. Excellent cooling.
- Between 62°C and 62°C — within the typical range for this hardware.
- Above 62°C — hotter than 90% of submissions. Worth investigating: thermal paste, cooler mount, dust, or case airflow.
- Above 85°C — at or beyond the safe operating ceiling for this tier. Reduce load, check cooling, and consider professional inspection.
Coolest Intel Celeron B815 PCs
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Coldest run
Hottest run
What's normal for this tier?
Entry-level CPUs run cool by design — typically 55–75°C under load. Higher temperatures here usually point to a failing fan, dust buildup, or poor case airflow.
Recent Submissions
| Date | Cooling | Idle | Load |
|---|---|---|---|
| Sep 29, 2026 | Stock Cooler | 57.0°C | 62.0°C |
Frequently asked questions
What is a normal temperature for the Intel Celeron B815?
Based on 1 community submissions, the Intel Celeron B815 runs at an average idle temperature of 57°C and an average load temperature of 62°C. Anything between 62°C and 62°C under load is within the typical range for this hardware.
Is 62°C too hot for the Intel Celeron B815?
The safe operating ceiling for entry-level CPUs like the Intel Celeron B815 is around 85°C under sustained load. 62°C is within the safe operating range. If you're exceeding 85°C, check thermal paste, cooler mounting, dust buildup, and case airflow.
What is the best cooler for the Intel Celeron B815?
For a 65W entry-level CPU like the Intel Celeron B815, a quality 240mm AIO or a high-end dual-tower air cooler (Noctua NH-D15, Thermalright Phantom Spirit) is generally sufficient to keep load temperatures well within safe limits. Higher TDP variants (overclocked or PBO-enabled) benefit from 360mm AIO cooling.
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