Celeron M 423: specs and benchmarks
Summary
This is an Yonah architecture notebook processor primarily aimed at home systems. It has 1 core and 1 thread, and is based on 65 nm manufacturing technology, with a maximum frequency of 1060 MHz and a locked multiplier.
Compatibility-wise, this is a processor with a TDP of 5 Watt.
Primary details
Celeron M 423 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Laptop | |
| Series | Celeron M | |
| Architecture codename | Yonah (2005−2006) | |
| Release date | no data |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 1 (Single-Core) | |
| Threads | 1 | |
| Boost clock speed | 1.06 GHz | of 6.2 GHz (Core i9-14900KS) |
| Bus rate | 533 MHz | |
| Chip lithography | 65 nm | of 3 nm (Apple M3 Max 16-Core) |
| 64 bit support | - | |
| Windows 11 compatibility | - |
Compatibility
Information on Celeron M 423 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Power consumption (TDP) | 5 Watt | of 500 Watt (Xeon 6960P) |
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
