Intel Celeron 6305 vs Intel Celeron J4125

The Intel Celeron J4125 (Gemini Lake architecture, Q4 2019) is designed for cost-effective desktops and embedded systems with a focus on low power consumption.

It is manufactured using the 14 nm process, offers 4 cores and 4 threads, 4 MB L3 cache, and supports PCIe 2.0. In a specific benchmark (Cinebench R23), it shows higher single-core performance. The integrated graphics unit is the Intel UHD Graphics 600. The Intel Celeron 6305 (Tiger Lake U architecture, Q3 2020) is aimed at energy-efficient laptops and mobile devices.

Manufactured using the more advanced 10 nm process, it features 2 cores and 4 threads thanks to Hyper-Threading, as well as 4 MB L3 cache. In another important benchmark (Geekbench 6), it demonstrates significantly better single-core performance and also surpasses the Intel Celeron J4125 in multi-core tasks (Geekbench 6).

Its graphics unit is the Intel UHD Graphics (Tiger Lake G4). Neither processor is designed for gaming. However, due to its newer architecture and graphics unit, the Intel Celeron 6305 offers slightly better performance in very simple games. Both are optimized for low power consumption, with the 10 nm manufacturing process of the Intel Celeron 6305 indicating higher efficiency.

They are inexpensive entry-level processors usually found in complete systems.