Intel Core i7-4770 vs Intel Core i7-6700

The Intel Core i7-4770 (Haswell S), introduced in 2013, was manufactured using the 22 nm fabrication process.

It offers 4 cores, 8 threads, 8 MB L3 cache, and supports PCIe Version 3.0. The integrated graphics solution is the Intel HD Graphics 4600. Its maximum memory throughput rate is 21 GB/s. The thermal design power (TDP) is similar to that of its successor. It is a solid choice for users with older Haswell motherboards looking for a stable foundation for everyday tasks.

The Intel Core i7-6700 (Skylake S), released in 2015, uses the more advanced 14 nm fabrication process.

It also features 4 cores, 8 threads, and 8 MB L3 cache, supports PCIe Version 3.0, and is equipped with Intel HD Graphics 530. Its maximum memory throughput rate of 34 GB/s is significantly higher. In single-core performance and certain multi-core tasks, the Intel Core i7-6700 is over 10 percent more powerful.

This results in better performance in gaming scenarios and potentially higher efficiency. On the used market, it offers better value for compatible Skylake systems.