Celeron 827 vs Duo U2500
Primary details
Comparing Core Duo U2500 and Celeron 827 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Core Duo | Intel Celeron |
| Architecture codename | Yonah (2005−2006) | Sandy Bridge (2011−2013) |
| Release date | no data (2024 years ago) | no data (2024 years ago) |
Detailed specifications
Core Duo U2500 and Celeron 827 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 | 1.2 GHz | no data |
| Boost clock speed | 1.2 GHz | 1.4 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 533 MHz | 4 × 5 GT/s |
| Multiplier | no data | 14 |
| L1 cache | no data | 64 KB |
| L2 cache | no data | 256 KB |
| L3 cache | 2 MB L2 Cache | 1.5 MB |
| Chip lithography | 65 nm | 32 nm |
| Die size | no data | 131 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 504 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V - 1.1V | no data |
Compatibility
Information on Core Duo U2500 and Celeron 827 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 | no data | 1 (Uniprocessor) |
| Socket | PBGA479 | no data |
| Power consumption (TDP) | 9 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Duo U2500 and Celeron 827. You'll probably need this information if you require some particular technology.
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core Duo U2500 and Celeron 827 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 Core Duo U2500 and Celeron 827 are enumerated here.
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Duo U2500 and Celeron 827. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3-1333 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics (Sandy Bridge) |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 65 nm | 32 nm |
| Power consumption (TDP) | 9 Watt | 17 Watt |
Duo U2500 has 100% more physical cores and 100% more threads, and 88.9% lower power consumption.
Celeron 827, on the other hand, has a 103.1% more advanced lithography process.
We couldn't decide between Core Duo U2500 and Celeron 827. We've got no test results to judge.
Should you still have questions on choice between Core Duo U2500 and Celeron 827, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
