Celeron M 350 vs Athlon 64 X2 4400+
Primary details
Comparing Athlon 64 X2 (Desktop) 4400+ and Celeron M 350 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2980 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | 2x Athlon 64 (Desktop) | Celeron M |
| Power efficiency | 0.61 | no data |
| Architecture codename | Windsor (2006−2007) | Dothan (2004−2005) |
| Release date | no data | no data |
Detailed specifications
Athlon 64 X2 (Desktop) 4400+ and Celeron M 350 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Base clock speed | no data | 1.3 GHz |
| Boost clock speed | 2.2 GHz | 1.3 GHz |
| Bus rate | 1000 MHz | 400 MHz |
| L1 cache | 256K | no data |
| L2 cache | 512K | no data |
| L3 cache | 0 KB | 1 MB L2 KB |
| Chip lithography | 90 nm | 90 nm |
| Die size | 220 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 233 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.26V |
Compatibility
Information on Athlon 64 X2 (Desktop) 4400+ and Celeron M 350 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.
| Number of CPUs in a configuration | 1 | no data |
| Socket | 939 | PPGA478, H-PBGA479, H-PBGA478, PPGA479 |
| Power consumption (TDP) | 65 Watt | 21 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon 64 X2 (Desktop) 4400+ and Celeron M 350. You'll probably need this information if you require some particular technology.
| 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 | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
Athlon 64 X2 (Desktop) 4400+ and Celeron M 350 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 Athlon 64 X2 (Desktop) 4400+ and Celeron M 350 are enumerated here.
| VT-x | no data | - |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Power consumption (TDP) | 65 Watt | 21 Watt |
Athlon 64 X2 4400+ has 100% more physical cores and 100% more threads.
Celeron M 350, on the other hand, has 209.5% lower power consumption.
We couldn't decide between Athlon 64 X2 4400+ and Celeron M 350. We've got no test results to judge.
Note that Athlon 64 X2 4400+ is a desktop processor while Celeron M 350 is a notebook one.
Should you still have questions on choice between Athlon 64 X2 4400+ and Celeron M 350, ask them in Comments section, and we shall answer.
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