Intel Processor U300 vs Intel Core i3-N300

The Intel Core i3-N300 (Alder Lake N architecture) is designed for energy-efficient desktop systems and basic tasks.

The Intel Processor U300 (Raptor Lake U architecture) also targets compact desktops, but offers more performance.

Both processors are manufactured using the 10 nm process. The Intel Core i3-N300 has 8 efficiency cores (E-cores) and 8 threads, with 8 MB L2 and 6 MB L3 cache. The Intel Processor U300 offers 1 performance core (P-core) and 4 E-cores for a total of 6 threads, with 10 MB L3 cache.

The Intel Processor U300 surpasses the Intel Core i3-N300 in single- and multi-core performance by over 10 percent respectively. For gaming, the Intel Processor U300, with its integrated Intel UHD Graphics 13th Gen (48 EUs) and 83 GB/s memory bandwidth, is superior to the Intel Core i3-N300 (32 EUs, 38 GB/s).

The Intel Core i3-N300 has a lower Thermal Design Power (TDP) and is more energy-efficient, ideal for fanless systems. The Intel Processor U300 offers more performance reserves with a higher TDP. Both are integrated into complete systems, with the Intel Core i3-N300 typically found in the entry-level segment and the Intel Processor U300 in the slightly higher-end segment.

The Intel Core i3-N300 is suitable for simple office work, web browsing, and media playback in very energy-efficient systems. The Intel Processor U300 is the better choice for multitasking, lighter productivity applications, and occasional gaming in compact desktops where higher computing and graphics performance is required.