Intel Core i5-8250U vs Intel Core i3-8100

The Intel Core i5-8250U is a mobile 14 nm processor from the Kaby Lake U Refresh architecture, optimized for energy-efficient notebooks.

It features 4 cores, 8 threads, 6 MB of Level 3 Cache, and Intel UHD Graphics 620. Its TDP is 15 Watts. In contrast, the Intel Core i3-8100 is a 14 nm desktop processor from the Coffee Lake S architecture with 4 cores and 4 threads.

This also features 6 MB of Level 3 Cache, Intel UHD Graphics 630, PCIe Version 3.0, and a TDP of 65 Watts. Both have a maximum memory bandwidth of 38 GB/s. In terms of performance, the Intel Core i3-8100 significantly outperforms the Intel Core i5-8250U in single-core performance.

In multi-core performance, they are closely matched, with a slight advantage for the Intel Core i3-8100, which does not exceed the 10 percent threshold. For gaming, the Intel Core i3-8100 is better suited due to its higher clock speeds and desktop design, along with the slightly more powerful Intel UHD Graphics 630.

The Intel Core i5-8250U offers energy efficiency for mobile applications, while the Intel Core i3-8100 is a cost-effective choice for desktop PCs with more robust performance. Recommendation: The Intel Core i5-8250U is suitable for mobile devices where battery life and low heat generation are priorities.

The Intel Core i3-8100 is the choice for desktop users seeking more performance for everyday tasks and gaming.