Intel Core i3-14100 vs Intel Core i5-14400

The Intel Core i5-14400 and Intel Core i3-14100 are Intel desktop processors based on the "Raptor Lake S Refresh" architecture, manufactured using the 10 nm process.

The Core i5-14400 targets users who need balanced performance for diverse tasks. The Core i3-14100 is designed for budget-conscious users looking for a reliable processor for everyday applications. Both support PCIe 5.0 and include Intel UHD Graphics 730. The Intel Core i5-14400 features a hybrid architecture with 10 cores (6 performance and 4 efficiency cores), 16 threads, 10 MB L2 cache, 20 MB L3 cache, and a maximum memory bandwidth of 90 GB/s.

The Intel Core i3-14100 has 4 performance cores, 8 threads, 5 MB L2 cache, 12 MB L3 cache, and a maximum memory bandwidth of 77 GB/s. In single-core performance, both processors show similar results. For multi-core applications, the Intel Core i5-14400 significantly outperforms the Intel Core i3-14100, making it superior for computationally intensive tasks like video editing or multitasking.

For gaming, both CPUs offer comparable performance, especially with a dedicated graphics card; the i5-14400 may have slight advantages in very CPU-intensive titles. Under load, the Intel Core i5-14400 has higher power consumption and a higher thermal design power (TDP) than the more energy-efficient Intel Core i3-14100.

The latter is a good choice for systems where low power consumption and heat generation are important. In terms of price, the Intel Core i3-14100 is the more cost-effective option for basic applications, while the Intel Core i5-14400 offers a better overall package for more demanding users due to its higher multi-core performance.