Intel Celeron N4000 vs Intel Celeron J4005

Introduction of the CPUs: The Intel Celeron N4000 and the Intel Celeron J4005 are dual-core processors of the Gemini Lake architecture, introduced in late 2017.

The Intel Celeron N4000 is designed for mobile devices, while the Intel Celeron J4005 targets compact desktop systems and Home Theater PCs (HTPCs). Manufacturing Process and Cores/Threads: Both CPUs are manufactured using the 14-nanometer process and feature two cores and two threads each, based on Gemini Lake.

They are equipped with 4 MB of Level 3 Cache and a maximum memory bandwidth of 38 GB/s. Comparison of Single-Core and Multi-Core Performance: The Intel Celeron J4005 shows better single-core performance and slightly higher multi-core performance than the Intel Celeron N4000.

These differences are due to the generally higher clock rates of the Intel Celeron J4005 and are noticeable in everyday use. Performance in Gaming Scenarios: Both processors are unsuitable for demanding games. The integrated Intel UHD Graphics 600 of both models is only sufficient for very simple or older titles.

Gaming performance is severely limited in both models. Power Consumption and Thermal Design Power (TDP): The Intel Celeron N4000 features a TDP of 6 watts, enabling fanless systems and long battery life. The Intel Celeron J4005, with a 10-watt TDP, offers a bit more performance headroom under load but requires more robust cooling.

Price/Performance Ratio and Market Prices: Both processors are usually sold as part of inexpensive complete systems. Their price/performance ratio is adequate for basic tasks such as web browsing and word processing. Summary and Recommendation: The Intel Celeron N4000 is ideal for applications where maximum energy efficiency and mobility are priorities.

The Intel Celeron J4005 offers higher processing power for mini-PCs that require better responsiveness.