Intel Core i5-4570 vs Intel Core i5-6500T

The Intel Core i5-4570, based on the Haswell S architecture (22 nm), and the Intel Core i5-6500T, based on the Skylake S architecture (14 nm), are both mainstream desktop processors from Intel with 4 cores and 4 threads, as well as 6 MB of Level 3 Cache.

The Intel Core i5-4570 was developed for solid everyday performance, while the Intel Core i5-6500T, as a "T" model, aims for energy efficiency and low heat generation in compact systems. In terms of performance, the Intel Core i5-4570 offers over 10 percent higher computing power in single-core tasks.

In multi-core applications, the differences between the two are marginal. Both support PCIe 3.0. The Intel Core i5-6500T features the more modern integrated graphics unit Intel HD Graphics 530 with 34 GB/s memory bandwidth, compared to the Intel HD Graphics 4600 of the Intel Core i5-4570 with 26 GB/s.

For gaming, both are only suitable for less demanding titles. A main advantage of the Intel Core i5-6500T is its significantly lower Thermal Design Power (TDP) and the associated lower power consumption, which makes it ideal for energy-efficient and quiet builds. The Intel Core i5-4570 is a good choice if slightly higher single-core performance and lower costs on the used market are priorities.

The Intel Core i5-6500T is ideal for compact systems that benefit from its efficiency and improved integrated graphics.