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Differences What are the advantages of each

Front view of Intel Celeron N2830

Reasons to consider the
Intel Celeron N2830

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Front view of Intel Atom N270

Reasons to consider the
Intel Atom N270

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CPUBoss is not aware of any important advantages of the Atom N270 vs the Celeron N2830.

Benchmarks Real world tests of Celeron N2830 vs Atom N270

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

Celeron N2830
56,100 MB/s
Atom N270
24,800 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron N2830  vs
Atom N270 
Clock speed 2.16 GHz 1.6 GHz
Cores Dual core Single core
Socket type
BGA 1170
437

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes No
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 7.5W 2.5W
Annual home energy cost 1.81 $/year 0.6 $/year
Performance per watt 6 pt/W 9.71 pt/W
Typical power consumption 6.09W 2.03W

details

Celeron N2830  vs
Atom N270 
Architecture x86-64 x86
Threads 2 2
L2 cache 1 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 1
Voltage range 0.4 - 1.14V 0.9 - 1.16V

overclocking

Overclocked clock speed 2.4 GHz 1.87 GHz
Overclocked clock speed (Water) 2.17 GHz 1.6 GHz
Overclocked clock speed (Air) 2.4 GHz 1.87 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics N/A
Number of displays supported 2 N/A
GPU clock speed 313 MHz N/A
Turbo clock speed 750 MHz N/A

bus

Architecture FSB FSB
Number of links 1 1
Intel Celeron N2830
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Intel Atom N270
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