Intel Core i5-4460 vs Intel Core i5-6400

The Intel Core i5-4460 is based on the Haswell S architecture and is manufactured using a 22 nm fabrication process.

It is equipped with 4 cores and 4 threads and features 6 MB of Level 3 cache. The integrated graphics unit is the Intel HD Graphics 4600. This processor uses PCIe 3.0 and offers a maximum memory bandwidth of 26 GB/s. It was designed for the mainstream desktop market and provides a solid foundation for everyday applications and light multimedia use.

In performance comparisons, it shows lower single-core performance than the Intel Core i5-6400, while multi-core performance is comparable.

For gaming, it is a good basis in combination with a dedicated graphics card. As an older generation, it is primarily available on the used market. The Intel Core i5-6400 belongs to the Skylake S architecture and is manufactured using the more advanced 14 nm fabrication process. It also has 4 cores and 4 threads, as well as 6 MB of Level 3 cache.

Its integrated graphics unit is the Intel HD Graphics 530. The processor also supports PCIe 3.0 but achieves a higher maximum memory bandwidth of 34 GB/s. In performance comparisons, the Intel Core i5-6400 shows slightly higher single-core performance compared to the Intel Core i5-4460, exceeding the 10 percent mark in certain scenarios.

This can offer a marginal advantage in games, especially with a dedicated graphics card, as neither processor has 3D cache. Regarding power consumption, it tends to be more efficient. As a newer generation, it is a slightly more advantageous choice for a new system on the used market.