Intel Core i7-7700K vs Intel Core i7-7700

The Intel Core i7-7700K and Intel Core i7-7700 are desktop processors of the Kaby Lake S architecture, designed for mainstream desktops.

Both CPUs were manufactured using the 14 nm fabrication process and feature 4 cores and 8 threads. They share an 8 MB Level 3 Cache and utilize the integrated Intel HD Graphics 630. Both support PCIe 3.0 and offer a maximum memory bandwidth of 38 GB/s. When comparing computing performance, the Intel Core i7-7700K shows noticeably higher performance than the Intel Core i7-7700 in single-core benchmarks.

In multi-core performance too, the Intel Core i7-7700K delivers significantly superior performance in benchmarks. For gaming scenarios, the Intel Core i7-7700K is more advantageous due to its higher clock frequencies and overclocking capability. The Intel Core i7-7700K is designed for a higher Thermal Design Power (TDP) and thus for higher power consumption to support its superior performance.

The Intel Core i7-7700, on the other hand, is more energy-efficient and generates less heat, making it suitable for systems with lower cooling requirements. As older generations, both CPUs are primarily available on the used market. In summary, the Intel Core i7-7700K offers higher computing performance and is ideal for gaming or demanding applications that benefit from overclocking.

The Intel Core i7-7700 is a solid choice for systems where energy efficiency and lower heat generation are prioritized, without sacrificing overall performance.