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Front view of Intel Atom C2338

Intel Atom C2338

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Atom N2800

Reasons to consider the
Intel Atom N2800

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
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
Slightly higher clock speed 1.86 GHz vs 1.7 GHz Around 10% higher clock speed
More threads 4 vs 2 Twice as many threads
Better performance per dollar 0.73 pt/$ vs 0.64 pt/$ Around 15% better performance per dollar
Slightly better overclocked clock speed (Air) 1.87 GHz vs 1.7 GHz Around 10% better overclocked clock speed (Air)
Front view of Intel Atom C2338

Reasons to consider the
Intel Atom C2338

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Significantly newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Newer Jul, 2013 vs Dec, 2011 Release date over 1 years later

Benchmarks Real world tests of Atom N2800 vs C2338

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Atom N2800  vs
C2338 
Clock speed 1.86 GHz 1.7 GHz
Cores Dual core Dual core

features

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

power consumption

TDP 6.5W 7W
Annual home energy cost 1.57 $/year 1.69 $/year
Annual commercial energy cost 5.69 $/year 6.13 $/year
Performance per watt 5.28 pt/W 5.5 pt/W
Typical power consumption 5.28W 5.69W

bus

Architecture DMI FSB
Number of links 1 1

details

Atom N2800  vs
C2338 
Architecture x86-64 x86-64
Threads 4 2
Manufacture process 32 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.87 GHz 1.7 GHz
Overclocked clock speed (Water) 1.87 GHz 1.7 GHz
Overclocked clock speed (Air) 1.87 GHz 1.7 GHz

integrated graphics

GPU GPU None
Label Integrated N/A
GPU clock speed 640 MHz N/A

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
Channels Single Channel Single Channel
Maximum bandwidth 6,400 MB/s 6,400 MB/s
Maximum memory size 4,997.12 MB 16,384 MB
Intel Atom N2800
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Intel Atom C2338
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