Intel Core i7-11700F vs Intel Core i5-12400F

The 11th generation Intel Core i7-11700F (Rocket Lake S) targeted users with high multi-core demands. The 12th generation Intel Core i5-12400F (Alder Lake S) is aimed at mainstream users looking for balanced performance and efficiency.

The Intel Core i7-11700F uses the 14 nm process, offers 8 cores and 16 threads, and PCIe 4.0. The Intel Core i5-12400F is based on the 10 nm process (Intel 7), has 6 cores, 12 threads, and supports PCIe 5.0. In benchmarks, the Intel Core i5-12400F shows significantly better single-core performance in specific tests.

The Intel Core i7-11700F demonstrates noticeably higher multi-core performance in other benchmarks. For gaming, the Intel Core i5-12400F is superior thanks to its more modern architecture and improved instructions per clock (IPC). Both CPUs have a TDP of 65 watts. The Intel Core i5-12400F is more energy-efficient and generates less heat under load, thanks to its more efficient manufacturing process.

The Intel Core i7-11700F can exhibit higher power consumption under sustained multi-core load. In terms of price, the Intel Core i5-12400F often offers better value for money and a more future-proof platform. The Intel Core i7-11700F may be cheaper as an older model.

In summary, the Intel Core i7-11700F is suitable for multi-thread applications. The Intel Core i5-12400F is the better choice for gaming and general use, offering superior single-core performance, higher efficiency, and more modern features.