Intel Core i7-8700 vs Intel Core i3-8100

The Intel Core i7-8700 and Intel Core i3-8100 are desktop processors from Intel, both based on the 14 nm Coffee Lake S architecture and utilizing PCIe 3.0.

They each integrate Intel UHD Graphics 630. The Intel Core i7-8700 was developed for high-performance applications, while the Intel Core i3-8100 was designed for the entry-level segment. The Intel Core i7-8700 features 6 cores and 12 threads (thanks to Hyper-Threading), 12 MB of Level 3 cache, and a maximum memory bandwidth of 43 GB/s.

In contrast, the Intel Core i3-8100 offers 4 cores and 4 threads, 6 MB of Level 3 cache, and a memory bandwidth of 38 GB/s. These differences are clearly reflected in their performance. In single-core performance, the Intel Core i7-8700 noticeably outperforms the Intel Core i3-8100.

In multi-core applications, the performance lead of the Intel Core i7-8700 is significant due to its higher core and thread count, making it much better suited for computationally intensive tasks and multitasking. For gaming, the Intel Core i7-8700 offers superior performance, enabling smoother frame rates and handling modern games better.

The Intel Core i3-8100 is sufficient for lighter games but reaches its limits with demanding titles. Both CPUs have a TDP of 65 watts, with the Intel Core i7-8700 tending to consume more power under load. The price/performance ratio positioned the Intel Core i7-8700 in the upper range for performance, and the Intel Core i3-8100 as a cost-effective option.

The Intel Core i7-8700 is recommended for demanding users, gamers, and content creators who require strong multi-core performance and high multitasking capabilities. The Intel Core i3-8100 is better suited for budget-conscious users looking for a system for basic office work, web browsing, and light multimedia use.