Is the Intel Core i5-9400H the chosen one for your digital quests? We put the Intel Core i5-9400H to the test, analyzing its Maximum Load Temperature performance and pitting it against rival champions.

请联系原始设备制造商 (OEM) 以获取包含最新处理器配置更新的 BIOS。 英特尔® 酷睿™ i5-9400H 处理器（8M 高速缓存，高达 4.30 GHz） 规格快速参考、功能和技术。

2019年4月12日 · The Intel Core i5-9400H should perform similar as the older Core i7-7920HQ (3.1 - 4.1 GHz). The faster Coffee Lake CPUs, like the Core i7-9750H offers two additional cores and is therefore up to...

Maximum CPU clock speed - 4.30 GHz. Maximum operating temperature - 100 °C. Manufacturing process technology - 14 nm. Cache size: L1 - 256 KB, L2 - 1 MB, L3 - 8 MB. Supported memory types: DDR4-2666, LPDDR3-2133. Maximum memory size: 128 GB. Supported socket types: FCBGA1440. Maximum number of processors in a configuration - 1.

2020年12月7日 · T-junction of the Intel® Core™ i5-9400 Processor is 100°C, that means that any value lower than that is considered normal and expected as you can confirm in the following link: https://ark.intel.com/content/www/us/en/ark/products/134898/intel-core-i5-9400-processor-9m-cache-up-to-4-10-ghz.html.

2025年3月8日 · Intel 酷睿 i5 9400H处理器，配备4核8线程，基础频率2.50 GHz，最高睿频4.30 GHz，采用Coffee Lake Refresh架构，14 nm制程工艺，本页面提供详细参数规格、性能跑分测试、天梯图排名、性能对比分析等全方位评测信息。

Detailed info about Intel Core i5-9400H - specs, benchmark tests, pricing, and comparisons with other CPUs.

If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.

2024年4月16日 · The clock frequency of the Intel Core i5-9400H is 2.50 GHz (4.30 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

The max allowed temp for the CPU is 100c so no need to get worried but lower temps are usually preferred for having a longer lifespan. Just make sure your casing allows for proper airflow and you should be good.