Intel Core i5-4670K vs Intel Core i5-4590

The Intel Core i5-4670K and the Intel Core i5-4590 are Intel desktop processors, both based on the Haswell S architecture and manufactured using a 22 nm process.

They target the mainstream market and each offer four cores and four threads. The Intel Core i5-4670K stands out due to its unlocked multiplier, which allows overclocking, while the Intel Core i5-4590 has a locked multiplier. Both support PCIe Version 3.0 and feature 6 MB of Level 3 Cache, as well as a maximum memory bandwidth of 26 GB/s.

In terms of performance, the Intel Core i5-4670K shows clearly higher performance in some single-core benchmarks and noticeably better multi-core performance compared to the Intel Core i5-4590. The Intel Core i5-4590, in turn, delivers superior performance in other single-core tests.

For gaming scenarios, the Intel Core i5-4670K can achieve higher clock rates through overclocking, thus potentially offering a better gaming experience. Both processors are equipped with integrated Intel HD Graphics 4600. The Intel Core i5-4670K, especially when overclocked, has higher power consumption and Thermal Design Power (TDP) than the Intel Core i5-4590.

The latter operates more stably within its standard specifications. On the used market, the Intel Core i5-4670K might fetch a slightly higher price due to its overclockability. The Intel Core i5-4670K is recommended for enthusiasts who aim for maximum performance through overclocking.

The Intel Core i5-4590 is a solid, cost-effective choice for users seeking reliable performance for everyday tasks and games without manual adjustments.