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| Intel Atom N450 vs N280 |
Released January, 2010
Intel Atom N450
- 1.66 GHz
- Single core
Reasons to buy the Intel Atom N450
![]() | Has a built-in GPU Yes |
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Cast your vote Do you agree or disagree with CPUBoss?
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Differences What are the advantages of each
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Has a built-in GPU | Yes | vs | No | Somewhat common; A separate graphics adapter is not required | |||
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CPUBoss is not aware of any important advantages of the N280 vs the N450. | |||||||
Benchmarks Real world tests of Atom N450 vs N280
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
Specifications Full list of technical specs
summary | Atom N450 | vs | N280 |
---|---|---|---|
Clock speed | 1.66 GHz | 1.66 GHz | |
Cores | Single core | Single core | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | No | No | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE3 | |||
SSE | |||
Supplemental SSE3 | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 5.5W | 2.5W | |
Annual home energy cost | 1.32 $/year | 0.6 $/year | |
Performance per watt | 4.63 pt/W | 10.19 pt/W | |
Typical power consumption | 4.47W | 2.03W |
details | Atom N450 | vs | N280 |
---|---|---|---|
Architecture | x86-64 | x86 | |
Threads | 2 | 2 | |
L2 cache | 0.5 MB | 0.5 MB | |
L2 cache per core | 0.5 MB/core | 0.5 MB/core | |
Manufacture process | 45 nm | 45 nm | |
Transistor count | 123,000,000 | 47,000,000 | |
Max CPUs | 1 | 1 | |
Clock multiplier | 10 | 10 | |
Voltage range | 0.8 - 1.18V | 0.9 - 1.16V | |
overclocking | |||
Overclocked clock speed | 1.9 GHz | 1.88 GHz | |
Overclocked clock speed (Water) | 1.67 GHz | 1.67 GHz | |
Overclocked clock speed (Air) | 1.9 GHz | 1.88 GHz | |
integrated graphics | |||
GPU | GPU | None | |
Label | Integrated | N/A | |
bus | |||
Architecture | DMI | FSB | |
Number of links | 1 | 1 |
Intel Atom N450 ![]() | Intel Atom N280 ![]() |
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