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Differences What are the advantages of each

Front view of Intel Atom Z2420

Reasons to consider the
Intel Atom Z2420

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
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 N270 vs the Z2420.

Benchmarks Real world tests of Atom Z2420 vs 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

Atom Z2420
20,800 MB/s
Atom N270
24,800 MB/s

Specifications Full list of technical specs

summary

Atom Z2420  vs
N270 
Clock speed 1.2 GHz 1.6 GHz
Cores Single core Single core

features

Has a NX bit Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
SSE
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

Typical power consumption N/A 2.03W

bus

Architecture FSB FSB
Number of links 1 1

details

Atom Z2420  vs
N270 
Architecture x86 x86
Threads 2 2
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 32 nm 45 nm
Max CPUs 1 1
Voltage range 0.3 - 1.2V 0.9 - 1.16V

overclocking

Overclocked clock speed 1.2 GHz 1.87 GHz
Overclocked clock speed (Water) 1.2 GHz 1.6 GHz
Overclocked clock speed (Air) 1.2 GHz 1.87 GHz

integrated graphics

GPU GPU None
Label Integrated N/A
Number of displays supported 2 N/A
GPU clock speed 400 MHz N/A
Intel Atom Z2420
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Intel Atom N270
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