Intel Core i7-7700 vs Intel Core i7-9700E

The Intel Core i7-7700 is based on the Kaby Lake S architecture and was developed for use in standard desktop systems.

Manufactured in a 14 nm process, this processor features four cores and eight threads. With a maximum memory bandwidth of 38 GB/s and PCIe 3.0, it provides a solid foundation for everyday tasks. The integrated Intel HD Graphics 630 handles graphical calculations. In benchmarks, the Intel Core i7-7700 shows solid performance, but lags significantly behind solutions with more cores in multi-core performance.

The L3 cache is 8 MB. This processor is suitable for users looking for a reliable solution for office work and simple multimedia applications, while energy efficiency is maintained through the TDP design. The price is often moderate on the used market, which enables a fair ratio. In comparison, the Intel Core i7-9700E uses the Coffee Lake S Refresh architecture and is aimed at industrial or embedded systems.

Also manufactured in 14 nm, it offers eight physical cores with eight threads. The higher number of cores and an L3 cache of 12 MB provide significantly higher performance in multi-core applications compared to the Intel Core i7-7700. The memory bandwidth is 43 GB/s. In gaming scenarios, the Intel Core i7-9700E delivers more stable frame rates due to the additional cores.

The integrated Intel UHD Graphics 630 is present. Despite the increased computing power, the thermal design power remains moderate. For computationally intensive tasks, this processor is the better choice, as the increase in performance in benchmarks is over 10 percent. Availability is often limited to specialized markets.