Intel Core Ultra 7 255HX
The Intel Core Ultra 7 255HX runs at an average of 95.2°C under load based on 5 community submissions. The hottest 10% of submissions report temperatures above 105°C, while the coolest 10% stay below 70°C. Idle temperatures average 69°C.
Specifications
- Manufacturer
- Intel
Idle Temperature
Load Temperature
Load temperature distribution
Load Temperature Distribution
Is your temperature normal?
- Below 70°C — cooler than 90% of submissions for this hardware. Excellent cooling.
- Between 70°C and 90°C — within the typical range for this hardware.
- Above 90°C — at or beyond the safe operating ceiling for this tier. Reduce load, check cooling, and consider professional inspection.
Submissions over time
Coldest run
Hottest run
What's normal for this tier?
High-end CPUs typically run 70–85°C under load with a good air or AIO cooler. Sustained loads at 90°C+ usually indicate a cooling issue, dried thermal paste, or restrictive case airflow.
Compare with similar hardware
Other high-end CPUs from Intel
Ambient room temperature affects readings. Average reported ambient: 33.5°C.
Recent Submissions
| Date | Cooling | Idle | Load |
|---|---|---|---|
| Nov 2, 2026 | Stock Cooler | 54.0°C | 98.0°C |
| Oct 3, 2026 | Stock Cooler | 68.0°C | 98.0°C |
| Aug 29, 2026 | Stock Cooler | 80.0°C | 105.0°C |
| Aug 26, 2026 | Stock Cooler | 58.0°C | 70.0°C |
| Aug 26, 2026 | Stock Cooler | 85.0°C | 105.0°C |
Frequently asked questions
What is a normal temperature for the Intel Core Ultra 7 255HX?
Based on 5 community submissions, the Intel Core Ultra 7 255HX runs at an average idle temperature of 69°C and an average load temperature of 95.2°C. Anything between 70°C and 90°C under load is within the typical range for this hardware.
Is 95.2°C too hot for the Intel Core Ultra 7 255HX?
The safe operating ceiling for high-end CPUs like the Intel Core Ultra 7 255HX is around 90°C under sustained load. 95.2°C is above the recommended ceiling. If you're exceeding 90°C, check thermal paste, cooler mounting, dust buildup, and case airflow.
What is the best cooler for the Intel Core Ultra 7 255HX?
For a 75W high-end CPU like the Intel Core Ultra 7 255HX, 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.
Recommended Products
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