Intel Celeron J4125 vs Intel Core m3-8100Y

The Intel Celeron J4125 (architecture codename: Gemini Lake) is designed for energy-efficient mini-PCs and entry-level desktops, ideal for basic tasks and media playback.

The Intel Core m3-8100Y (architecture codename: Amber Lake Y) is an ultra-low-power processor for fanless, thin devices, optimized for maximum energy efficiency and mobile productivity.

Both Intel CPUs are manufactured using the 14 nm fabrication process. The Intel Celeron J4125 uses 4 cores and 4 threads, while the Intel Core m3-8100Y uses 2 cores and 4 threads (Hyper-Threading). Both have 4 MB of Level 3 cache but no Level 2 cache. The Intel Core m3-8100Y shows significantly superior performance in both single-core and multi-core applications compared to the Intel Celeron J4125.

This is reflected in a more responsive operation for everyday tasks. Neither the Intel UHD Graphics 600 (Intel Celeron J4125) nor the Intel UHD Graphics 615 (Intel Core m3-8100Y) are suitable for demanding gaming; both are limited to very simple titles or casual games.

The graphics solution of the Intel Core m3-8100Y offers a minimal advantage here. The Intel Core m3-8100Y is characterized by a very low TDP of 5 watts, which enables fanless systems. The Intel Celeron J4125 is also energy-efficient with a 10-watt TDP. The maximum memory bandwidth for the Intel Celeron J4125 is 38 GB/s, and for the Intel Core m3-8100Y, it is 30 GB/s.

The Intel Celeron J4125 offers good value for money for budget-friendly systems. The Intel Core m3-8100Y is found in higher-end, slim devices, where efficiency and form factor influence the device price.