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Differences What are the advantages of each

Front view of Intel Atom N550

Reasons to consider the
Intel Atom N550

Report a correction

CPUBoss is not aware of any important advantages of the N550 vs the N475.

Front view of Intel Atom N475

Reasons to consider the
Intel Atom N475

Report a correction

CPUBoss is not aware of any important advantages of the N475 vs the N550.

Benchmarks Real world tests of Atom N550 vs N475

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

Atom N550
1,101
Atom N475
910

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom N550  vs
N475 
Clock speed 1.5 GHz 1.83 GHz
Cores Dual 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 8.5W 6.5W
Annual home energy cost 2.05 $/year 1.57 $/year
Performance per watt 3.26 pt/W 3.41 pt/W
Typical power consumption 6.91W 5.28W

bus

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

details

Atom N550  vs
N475 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 1 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 45 nm
Transistor count 176,000,000 123,000,000
Max CPUs 1 1

overclocking

Overclocked clock speed 1.76 GHz 1.83 GHz
Overclocked clock speed (Water) 1.5 GHz 1.83 GHz
Overclocked clock speed (Air) 1.76 GHz 1.83 GHz

integrated graphics

GPU GPU GPU
Label Integrated Integrated
GPU clock speed 200 MHz 200 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
DDR2
Channels Single Channel Single Channel
Maximum bandwidth 6,400 MB/s 3,200 MB/s
Maximum memory size 2,048 MB 2,048 MB
Intel Atom N550
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Intel Atom N475
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