Athlon XP-M 1900+ vs Celeron M 390
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3492 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Celeron M | AMD Athlon XP-M |
| Power efficiency | 0.34 | no data |
| Designer | Intel | AMD |
| Architecture codename | Dothan (2004−2005) | K7 (2000−2004) |
| Release date | no data | 17 June 2003 (22 years ago) |
| Launch price (MSRP) | no data | $123 |
Detailed specifications
Celeron M 390 and Athlon XP-M 1900+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Base clock speed | 1.7 GHz | no data |
| Boost clock speed | 1.7 GHz | 1.47 GHz |
| Bus type | no data | FSB |
| Bus rate | 400 MHz | 266 MT/s |
| Multiplier | no data | 11 |
| L1 cache | no data | 128 KB |
| L2 cache | no data | 512 KB |
| L3 cache | 1 MB L2 KB | no data |
| Chip lithography | 90 nm | 130 nm |
| Die size | no data | 101 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 54 Million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | no data |
| VID voltage range | 1.004V-1.292V | no data |
Compatibility
Information on Celeron M 390 and Athlon XP-M 1900+ compatibility with other computer components: 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 | Socket 563 |
| Power consumption (TDP) | 21 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron M 390 and Athlon XP-M 1900+. You'll probably need this information if you require some particular technology.
| PowerNow | - | + |
| Enhanced SpeedStep (EIST) | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | no data |
| FSB parity | - | no data |
Security technologies
Celeron M 390 and Athlon XP-M 1900+ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron M 390 and Athlon XP-M 1900+ are enumerated here.
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron M 390 and Athlon XP-M 1900+. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | no data | 4 GB |
Other comparisons
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