AMD Ryzen 7 3800X
The AMD Ryzen 7 3800X runs at an average of 77°C under load based on 15 community submissions. The hottest 10% of submissions report temperatures above 88.3°C, while the coolest 10% stay below 61.4°C. Idle temperatures average 58.3°C.
Specifications
- Manufacturer
- AMD
- Cores
- 8
Idle Temperature
Load Temperature
Load temperature distribution
Load Temperature Distribution
Is your temperature normal?
- Below 61.4°C — cooler than 90% of submissions for this hardware. Excellent cooling.
- Between 61.4°C and 88.3°C — within the typical range for this hardware.
- Above 88.3°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
Load temperature by ambient
Coolest AMD Ryzen 7 3800X PCs
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Coldest run
Hottest run
Cooling Comparison
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 AMD
Ambient room temperature affects readings. Average reported ambient: 25.4°C.
Device Types
CPU Coolers
4 of 15 desktop reports named the CPU cooler.
By manufacturer
By model
Avg load- AMD Wraith Prism2 reports72.6°C
- Arctic Freezer 36 CO1 report61.4°C
Recent Submissions
| Date | Cooling | Idle | Load |
|---|---|---|---|
| Nov 1, 2026 | AIO Liquid Cooler | 41.9°C | 61.0°C |
| Sep 27, 2026 | — | 58.9°C | 78.3°C |
| Sep 27, 2026 | — | 59.4°C | 72.8°C |
| Sep 9, 2026 | Stock Cooler | 59.3°C | 80.9°C |
| Aug 23, 2026 | AIO Liquid CoolerASUS | 68.4°C | 70.4°C |
Frequently asked questions
What is a normal temperature for the AMD Ryzen 7 3800X?
Based on 15 community submissions, the AMD Ryzen 7 3800X runs at an average idle temperature of 58.3°C and an average load temperature of 77°C. Anything between 61.4°C and 88.3°C under load is within the typical range for this hardware.
Is 77°C too hot for the AMD Ryzen 7 3800X?
The safe operating ceiling for high-end CPUs like the AMD Ryzen 7 3800X is around 90°C under sustained load. 77°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 AMD Ryzen 7 3800X?
For a 75W high-end CPU like the AMD Ryzen 7 3800X, 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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Arctic Liquid Freezer III 360
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