Duo T2300E vs Celeron M 550
Primary details
Comparing Celeron M 550 and Core Duo T2300E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3124 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Celeron M | Core Duo |
| Power efficiency | 0.91 | no data |
| Architecture codename | Merom (2006−2008) | Yonah (2005−2006) |
| Release date | no data | no data |
Detailed specifications
Celeron M 550 and Core Duo T2300E 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) | 2 (Dual-core) |
| Threads | 1 | 2 |
| Base clock speed | no data | 1.66 GHz |
| Boost clock speed | 2 GHz | 1.66 GHz |
| Bus rate | 533 MHz | 667 MHz |
| L3 cache | no data | 2 MB L2 KB |
| Chip lithography | 65 nm | 65 nm |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.7625-1.3V |
Compatibility
Information on Celeron M 550 and Core Duo T2300E 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 | no data | PBGA479, PPGA478 |
| Power consumption (TDP) | 30 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron M 550 and Core Duo T2300E. 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
Celeron M 550 and Core Duo T2300E 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 550 and Core Duo T2300E are enumerated here.
| VT-x | no data | - |
Pros & cons summary
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Power consumption (TDP) | 30 Watt | 31 Watt |
Celeron M 550 has 3.3% lower power consumption.
Duo T2300E, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between Celeron M 550 and Core Duo T2300E. We've got no test results to judge.
Should you still have questions on choice between Celeron M 550 and Core Duo T2300E, ask them in Comments section, and we shall answer.
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