Intel Atom N550

older Released August, 2010

1.5 GHz
Dual core

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom N550
872

538

938

GeekBench 3 (Single core) Data courtesy Primate Labs

Atom N550
363

390

386

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom N550
23,350 MB/s

25,700 MB/s

25,100 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom N550
834

505

899

GeekBench

Atom N550
1,101

872

1,195

3D Mark 06 (CPU)

Atom N550
742

20.5

490

PassMark Data courtesy Passmark

Atom N550
520

287

527

PassMark (Single Core)

Atom N550
231

248

239

summary

Clock speed	1.5 GHz
Cores	Dual core

features

Has a NX bit	Yes
Supports trusted computing	No
Has virtualization support	No
Instruction set extensions	MMX SSE SSE2 SSE3 Supplemental SSE3
Supports dynamic frequency scaling	Yes

power consumption

TDP	8.5W
Annual home energy cost	2.05 $/year
Performance per watt	3.26 pt/W
Typical power consumption	6.91W

bus

Architecture	DMI
Number of links	1
Transfer rate	2,500 MT/s

details

Architecture	x86-64
Threads	4 threads
L2 cache	1 MB
L2 cache per core	0.5 MB/core
Manufacture process	45 nm
Transistor count	176,000,000
Max CPUs	1

overclocking

Overclocked clock speed	1.76 GHz
Overclocked clock speed (Water)	1.5 GHz
Overclocked clock speed (Air)	1.76 GHz

integrated graphics

GPU	GPU
Label	Integrated
GPU clock speed	200 MHz

memory controller

Memory controller	Built-in
Memory type	DDR3
Channels	Single Channel
Maximum bandwidth	6,400 MB/s
Maximum memory size	2,048 MB

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