Intel Celeron J3355 vs Intel Celeron J4125

The Intel Celeron J3355 (Apollo Lake, 14 nm) is an energy-efficient processor for desktop systems with 2 cores, 2 threads, and 2 MB of Level 3 cache.

Its Intel HD Graphics 500 and 30 GB/s maximum memory bandwidth, coupled with PCIe Version 2.0, make it suitable for basic computing tasks and multimedia playback. The Intel Celeron J4125 (Gemini Lake, 14 nm) offers improved performance for cost-effective PCs.

It features 4 cores, 4 threads, 4 MB of Level 3 cache, and Intel UHD Graphics 600. With 38 GB/s maximum memory bandwidth and PCIe Version 2.0, it is designed for more demanding everyday tasks. The Intel Celeron J4125 significantly outperforms the Intel Celeron J3355 in single-core and multi-core performance (over 10 percent), enabling a smoother user experience.

Both are unsuitable for demanding games; the Intel UHD Graphics 600 of the J4125 is only marginally better than the Intel HD Graphics 500 of the J3355 for very simple titles. Both CPUs are energy-efficient and optimized for low-power consumption systems. The Intel Celeron J4125 offers a better price-performance ratio for more resources.

The Intel Celeron J3355 remains a cost-effective option for absolutely basic applications such as office work or media playback, while the J4125 is the better choice for smoother multitasking.