Intel Core i5-12400 vs Intel Core i7-11700

The Intel Core i7-11700 (Rocket Lake S), introduced in March 2021, is a 14 nm processor with 8 cores, 16 threads, 4 MB L2 cache, and 16 MB L3 cache.

Equipped with Intel UHD Graphics 750, it supports PCIe 4.0 and a memory bandwidth of 51 GB/s. It targets demanding performance users. The Intel Core i5-12400 (Alder Lake S), released in January 2022, is a more efficient 10 nm (Intel 7) chip with 6 cores, 12 threads, 8 MB L2 cache, and 18 MB L3 cache.

It integrates Intel UHD Graphics 730, offers PCIe 5.0, and a higher memory bandwidth of 77 GB/s. It is primarily intended for mainstream users and gamers. In terms of performance, the Intel Core i5-12400 shows a noticeably higher single-core performance in newer benchmarks like Cinebench 2024.

In other benchmarks and multi-core applications, both deliver comparable results. For gaming, the Intel Core i5-12400 is more advantageous thanks to its modern architecture and higher IPC, supported by PCIe 5.0. Under load, the Intel Core i7-11700 can consume up to 224W, while the Intel Core i5-12400 is significantly more energy-efficient with a maximum of 117W.

Price-performance ratio and future-proofing often speak for the Intel Core i5-12400, thanks to its modern platform and better efficiency.