Celeron M 390: specs and benchmarks
Summary
This is a Dothan architecture notebook processor primarily aimed at home systems. It has 1 core and 1 thread, and is based on 90 nm manufacturing technology, with a maximum frequency of 1700 MHz and a locked multiplier.
Compatibility-wise, this is PPGA478, H-PBGA479 processor with a TDP of 21 Watt.
Primary details
Celeron M 390 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 | Dothan (2004−2005) | |
| Release date | no data (2024 years ago) |
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 | |
| Base clock speed | 1.7 GHz | of 4.7 GHz (Ryzen 9 7900X) |
| Boost clock speed | 1.7 GHz | of 6.2 GHz (Core i9-14900KS) |
| Bus rate | 400 MHz | |
| L3 cache | 1 MB L2 KB | of 1152 MB (EPYC 9684X) |
| Chip lithography | 90 nm | of 3 nm (Core Ultra 9 285K) |
| Maximum core temperature | 100 °C | of 110 °C (Core Ultra 9 185H) |
| 64 bit support | - | |
| Windows 11 compatibility | - | |
| VID voltage range | 1.004V-1.292V |
Compatibility
Information on Celeron M 390 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.
| Socket | PPGA478, H-PBGA479 | |
| Power consumption (TDP) | 21 Watt | of 3100 ‑ 4500 (Ryzen 7 7435H) |
Technologies and extensions
Technological capabilities and additional instructions supported by Celeron M 390. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | - | |
| Turbo Boost Technology | - | |
| Hyper-Threading Technology | - | |
| Idle States | - | |
| Demand Based Switching | - | |
| PAE | 32 Bit | |
| FSB parity | - |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | |
| EDB | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| VT-x | - |
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended GPUs
People consider these graphics cards to be good for Celeron M 390, according to our PC configuration statistics.
These are the fastest graphics cards for Celeron M 390 in our user configuration statistics. There is a total of 4 configurations using Celeron M 390 in our database.
