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Differences What are the advantages of each

Front view of Intel Celeron 787

Reasons to consider the
Intel Celeron 787

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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 787.

Features Key features of the Celeron 787  vs Atom N270 

clock speed

Celeron 787
1.3 GHz
Atom N270
1.6 GHz

L2 cache

Celeron 787
0.25 MB
Atom N270
0.5 MB

overclocked clock speed (air)

Celeron 787
1.3 GHz
Atom N270
1.87 GHz

overclocked clock speed (water)

Celeron 787
1.3 GHz
Atom N270
1.6 GHz

TDP

Specifications Full list of technical specs

summary

Celeron 787  vs
Atom N270 
Clock speed 1.3 GHz 1.6 GHz
Cores Single core Single core
Socket type
BGA 1023
437

features

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

power consumption

TDP 17W 2.5W
Annual home energy cost 4.1 $/year 0.6 $/year
Typical power consumption 13.81W 2.03W

details

Celeron 787  vs
Atom N270 
Architecture x86-64 x86
Threads 1 2
L2 cache 0.25 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
Manufacture process 32 nm 45 nm
Max CPUs 1 1
Clock multiplier 13 12

overclocking

Overclocked clock speed 1.3 GHz 1.87 GHz
Overclocked clock speed (Water) 1.3 GHz 1.6 GHz
Overclocked clock speed (Air) 1.3 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 350 MHz N/A
Turbo clock speed 950 MHz N/A

bus

Architecture DMI FSB
Number of links 1 1
Intel Celeron 787
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Intel Atom N270
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