Intel Atom N2800 vs D2550 |
Released December, 2011
Intel Atom N2800
- 1.86 GHz
- Dual core
Reasons to buy the Intel Atom N2800
 | Supports dynamic frequency scaling Yes |
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Differences What are the advantages of each
| |||||||
| Supports dynamic frequency scaling | Yes | vs | No | Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed | |||
|---|---|---|---|---|---|---|---|
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| CPUBoss is not aware of any important advantages of the D2550 vs the N2800. | |||||||
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Benchmarks Real world tests of Atom N2800 vs D2550
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Atom N2800 | vs | D2550 |
|---|---|---|---|
| Clock speed | 1.86 GHz | 1.86 GHz | |
| Cores | Dual core | Dual core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Has virtualization support | No | No | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE3 | |||
| SSE | |||
| Supplemental SSE3 | |||
| AES | |||
| Supports dynamic frequency scaling | Yes | No | |
power consumption | |||
| TDP | 6.5W | 10W | |
| Annual home energy cost | 1.57 $/year | 2.41 $/year | |
| Performance per watt | 5.28 pt/W | 3.59 pt/W | |
| Typical power consumption | 5.28W | 8.13W | |
bus | |||
| Architecture | DMI | DMI | |
| Number of links | 1 | 1 | |
| Transfer rate | 2,500 MT/s | 2,500 MT/s | |
details | Atom N2800 | vs | D2550 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 4 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
| Manufacture process | 32 nm | 32 nm | |
| Max CPUs | 1 | 1 | |
| Operating temperature | Unknown - 100°C | Unknown - 100°C | |
overclocking | |||
| Overclocked clock speed | 1.87 GHz | 1.87 GHz | |
| Overclocked clock speed (Water) | 1.87 GHz | 1.87 GHz | |
| Overclocked clock speed (Air) | 1.87 GHz | 1.87 GHz | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Integrated | Integrated | |
| GPU clock speed | 640 MHz | 640 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1066 | |||
| DDR3 | |||
| DDR3-800 | |||
| Channels | Single Channel | Single Channel | |
| Maximum bandwidth | 6,400 MB/s | 8,533.33 MB/s | |
| Maximum memory size | 4,997.12 MB | 4,096 MB | |
 Intel Atom N2800  Report a correction |  Intel Atom D2550 Report a correction |
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