Intel® Core™ i5-8400 Processor (9M Cache, up to 4.00 GHz) quick reference with specifications, features, and technologies.

The Intel Core i5-8400 was a desktop processor with 6 cores, launched in October 2017, at an MSRP of $182. It is part of the Core i5 lineup, using the Coffee Lake architecture with Socket 1151. Core i5-8400 has 9 MB of L3 cache and operates at 2.8 GHz by default, but can boost up to 4 GHz, depending on the workload.

英特尔® 酷睿™ i5-8400 处理器（9M 高速缓存，高达 4.00 GHz） 规格快速参考、功能和技术。

Benchmarks for the Intel Core i5-8400 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

2017年10月25日 · The Core i5-8400 brings a powerful six-core design to the mid-range, offering class-leading gaming performance and competitive performance in heavier applications. More expensive models offer...

The i5-8400 is a competitively priced hex-core processor from Intel’s 8th generation of Core processors (Coffee Lake). Along with the release of the unlocked i5-8600K, this is the first time that six-core processors have featured in the i5 line-up.

2017年10月5日 · The Core i5-8400 sits in the middle of Intel's new stack of mainstream consumer CPUs, above a pair of four-core/four-thread Core i3 chips, and below a pair of six-core/12-thread Core i7 chips...