Intel Core i5-1335U
The Intel Core i5-1335U runs at an average of 70.9°C under load based on 7 community submissions. The hottest 10% of submissions report temperatures above 80°C, while the coolest 10% stay below 62°C. Idle temperatures average 52.6°C.
Specifications
- Manufacturer
- Intel
Idle Temperature
Load Temperature
Load temperature distribution
Load Temperature Distribution
Is your temperature normal?
- Below 62°C — cooler than 10% of submissions for this hardware. Excellent cooling.
- Between 62°C and 80°C — within the typical range for this hardware.
- Above 80°C — hotter than 90% of submissions. Worth investigating: thermal paste, cooler mount, dust, or case airflow.
- 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
Cooling Comparison
What's normal for this tier?
Mid-range CPUs are well within thermal headroom on stock or basic aftermarket coolers, usually 60–80°C under load. Anything consistently above 85°C warrants a cooling check.
Compare with similar hardware
Other mid-range CPUs from Intel
Ambient room temperature affects readings. Average reported ambient: 29.5°C.
Recent Submissions
| Date | Cooling | Idle | Load |
|---|---|---|---|
| Jul 27, 2026 | Other | 52.0°C | 80.0°C |
| Jun 24, 2026 | — | 60.0°C | 74.0°C |
| Jun 24, 2026 | Stock Cooler | 53.0°C | 66.0°C |
| Jun 23, 2026 | Stock Cooler | 53.0°C | 62.0°C |
| Jun 11, 2026 | — | 49.0°C | 70.0°C |
Frequently asked questions
What is a normal temperature for the Intel Core i5-1335U?
Based on 7 community submissions, the Intel Core i5-1335U runs at an average idle temperature of 52.6°C and an average load temperature of 70.9°C. Anything between 62°C and 80°C under load is within the typical range for this hardware.
Is 70.9°C too hot for the Intel Core i5-1335U?
The safe operating ceiling for mid-range CPUs like the Intel Core i5-1335U is around 90°C under sustained load. 70.9°C is within the safe operating range. 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 i5-1335U?
For a 70W mid-range CPU like the Intel Core i5-1335U, 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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Noctua NT-H2 10g, High-Performance Thermal Paste and 10 Cleaning Wipes
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Noctua NH-D15, Quiet High-Performance Dual Tower CPU Cooler
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ASUS The SFF-Ready Prime GeForce RTX™ 5070 OC Edition Graphics Card
The ASUS Prime RTX 5070 OC features a 2.5 slot design with a carefully arranged layout for the shroud, heatsink and heat pipes to let the three Axial-tech fans leverage chassis side-panel ventilation and deliver optimal thermal performance.
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