Intel Core i5-8500 vs Intel Core i5-7400

The Intel Core i5-7400, based on the 7th generation Kaby Lake S architecture, was introduced in early 2017 as a mainstream desktop processor.

It features 4 cores and 4 threads and is manufactured using the 14nm process. Its integrated graphics solution is Intel HD Graphics 630, and the maximum memory bandwidth is 38 GB/s. The Level 3 cache size is 6 MB, and it supports PCIe 3.0. In benchmarks, it shows solid, but comparatively lower performance, especially in multi-core tasks.

Its Thermal Design Power (TDP) is 65 Watts, indicating moderate energy consumption. The Intel Core i5-8500, part of the 8th generation with Coffee Lake S architecture, was launched in mid-2018.

It is also manufactured using the 14nm process but offers 6 cores and 6 threads, which represents a significant advantage in parallel computations. It is equipped with Intel UHD Graphics 630 and achieves a maximum memory bandwidth of 43 GB/s. Its Level 3 cache is 9 MB, larger than its predecessor. This processor, also with PCIe 3.0, delivers noticeably better single-core performance and significantly higher multi-core performance.

Its TDP is also 65 Watts, indicating comparable energy efficiency in standard operation. In gaming scenarios, the Intel Core i5-8500 generally offers a smoother experience due to its higher core count and superior single-core performance. Historically, the Intel Core i5-8500 offered better value for more demanding tasks.

For basic PC usage, the Intel Core i5-7400 is sufficient, while for users who desire higher overall performance in multi-threaded applications and games, the Intel Core i5-8500 is clearly the better choice.