Intel Atom N280 

Released January, 2009
  • 1.66 GHz
  • Single core

Benchmarks Real world tests of the Intel Atom N280

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom N280
536
Atom N270
516
Atom N450
537

GeekBench 3 (Single core) Data courtesy Primate Labs

Atom N280
384
Atom N270
369
Atom N450
396

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom N280
25,750 MB/s
Atom N270
24,800 MB/s
Atom N450
25,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom N280
523
Atom N270
491
Atom N450
517

GeekBench

Atom N280
878
Atom N450
1,014
Atom N270
854

3D Mark 06 (CPU)

Atom N280
507
Atom N270
483
Atom N450
494

PassMark Data courtesy Passmark

Atom N280
290
Atom N270
271
Atom N450
297

PassMark (Single Core)

Atom N280
253
Atom N270
236
Atom N450
242

Specifications Full list of technical specs

summary

Clock speed 1.66 GHz
Cores Single core
Socket type 437

features

Has a NX bit Yes
Supports trusted computing No
Has virtualization support No
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. SSE3
  5. Supplemental SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 2.5W
Annual home energy cost 0.6 $/year
Performance per watt 10.19 pt/W
Typical power consumption 2.03W

bus

Architecture FSB
Clock speed 667 MHz

details

Architecture x86
Threads 2 threads
L2 cache 0.5 MB
L2 cache per core 0.5 MB/core
Manufacture process 45 nm
Transistor count 47,000,000
Max CPUs 1
Clock multiplier 10
Voltage range 0.9 - 1.16V

overclocking

Overclocked clock speed 1.88 GHz
Overclocked clock speed (Water) 1.67 GHz
Overclocked clock speed (Air) 1.88 GHz

integrated graphics

GPU None
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