Intel Celeron J4105 vs Intel Core i5-8265U

The Intel Celeron J4105, based on the Gemini Lake architecture, is intended for inexpensive, energy-efficient basic systems such as mini-PCs.

The Intel Core i5-8265U with Whiskey Lake U architecture targets mobile devices with higher performance requirements.

Both Intel processors use the 14 nm manufacturing process. The Celeron J4105 has efficient cores, 4 MB L3 cache, and supports PCIe 2.0. The Core i5-8265U offers more cores/threads and a larger 6 MB L3 cache, which enables better parallel processing. The Intel Core i5-8265U surpasses the Celeron J4105 in single-core performance by over 50 percent and in multi-core performance by almost 100 percent.

This predetermines the Core i5 for demanding applications and efficient multitasking. Both are unsuitable for demanding gaming. The Celeron J4105 uses Intel UHD Graphics 600. The Core i5-8265U with Intel UHD Graphics 620 and superior CPU performance offers marginally better results in very light games.

Both have 38 GB/s memory bandwidth. The Celeron J4105 is characterized by very low power consumption, ideal for passive cooling. The Core i5-8265U is also energy-efficient but has a higher typical power consumption with significantly more computing power. The Celeron J4105 offers excellent value for money for basic applications in cost-effective systems.

The Core i5-8265U is more expensive, but its value for money is justified for the significantly higher performance in more demanding mobile scenarios. The Celeron J4105 is ideal for office, media, and economical servers where cost and energy efficiency are priorities. The Core i5-8265U is the choice for multitasking, productive work, and more demanding software, especially in mobile devices, due to its superior computing power.