Intel Core i7-7700 vs Intel Core i3-N305

The Intel Core i7-7700 (Kaby Lake S) was introduced as a mainstream desktop processor for productivity and moderate gaming.

The Intel Core i3-N305 (Alder Lake N) is a newer, energy-efficient processor for basic office tasks and media playback in compact systems.

The Intel Core i7-7700 uses the 14 nm process, has 4 cores, 8 threads, and 8 MB L3 Cache with Intel HD Graphics 630. The Intel Core i3-N305 is manufactured in 10 nm, has 8 cores, 8 threads, 8 MB L2 and 6 MB L3 Cache, and Intel UHD Graphics 13th Gen (32 EU). Both offer PCIe 3.0 and achieve 38 GB/s memory bandwidth.

The Intel Core i3-N305 shows higher single-core and multi-core performance compared to the Intel Core i7-7700, demonstrating its more modern architecture. For gaming, the Intel Core i7-7700 with a dedicated graphics card is generally better suited. However, the integrated graphics units of both CPUs are only sufficient for very light games, with that of the Intel Core i3-N305 being slightly more powerful.

The Intel Core i3-N305 is designed for significantly lower power consumption, ideal for compact systems. The Intel Core i7-7700 has higher power consumption and requires more robust cooling. The Intel Core i7-7700 is a discontinued model, primarily available used. The Intel Core i3-N305 is more current and is often offered in new, energy-efficient mini-PCs.

The Intel Core i7-7700 offers proven desktop performance for productivity. The Intel Core i3-N305 impresses with energy efficiency and a more modern architecture for everyday tasks and media consumption in compact form factors.