Intel Core i7-12700 vs Intel Core i5-14400

The Intel Core i7-12700 (Alder Lake S) was designed for demanding tasks, while the Intel Core i5-14400 (Raptor Lake S Refresh) was designed for the mainstream market.

Both are manufactured using the 10 nm process and support PCIe 5.0. The Intel Core i7-12700 offers 12 cores (8 P-cores, 4 E-cores), 20 threads, 12 MB L2, 25 MB L3 cache, Intel UHD Graphics 770, and 77 GB/s memory bandwidth. The Intel Core i5-14400 has 10 cores (6 P-cores, 4 E-cores), 16 threads, 10 MB L2, 20 MB L3 cache, Intel UHD Graphics 730, and 90 GB/s memory bandwidth.

Single-core performance is comparable, with the Intel Core i5-14400 showing slight advantages. Multi-core workloads benefit from the Intel Core i7-12700 due to more performance cores, but benchmark differences are small. For gaming, the Intel Core i5-14400 is often more efficient, as its strong single-core performance is sufficient, and games rarely fully utilize the additional cores of the Intel Core i7-12700.

The Intel Core i7-12700 has a higher TDP and consumes more power under load, which means higher cooling requirements; the Intel Core i5-14400 is more energy-efficient. The Intel Core i5-14400 offers better value for money. The Intel Core i7-12700 is ideal for professional, core-intensive tasks, while the Intel Core i5-14400 is suitable for gaming and everyday productivity.