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Differences What are the advantages of each

Front view of Intel Atom Z520

Reasons to consider the
Intel Atom Z520

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CPUBoss is not aware of any important advantages of the Intel Atom Z520 vs the AMD Athlon Neo MV-40.

Front view of AMD Athlon Neo MV-40

Reasons to consider the
AMD Athlon Neo MV-40

Report a correction

CPUBoss is not aware of any important advantages of the AMD Athlon Neo MV-40 vs the Intel Atom Z520.

Benchmarks Real world tests of Atom Z520 vs Athlon Neo MV-40

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

Atom Z520  vs
Athlon Neo MV-40 
Clock speed 1.33 GHz 1.6 GHz
Cores Single core Single core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE3
SSE
3DNow!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

bus

Clock speed 533 MHz 333 MHz

details

Atom Z520  vs
Athlon Neo MV-40 
Threads 2 1
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 45 nm 65 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.6 GHz 1.79 GHz
Overclocked clock speed (Water) 1.33 GHz 1.6 GHz
Overclocked clock speed (Air) 1.6 GHz 1.79 GHz

power consumption

TDP 2W 15W
Annual home energy cost 0.48 $/year 3.61 $/year
Performance per watt 10.05 pt/W 2.17 pt/W
Typical power consumption 1.63W 12.19W
Intel Atom Z520
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AMD Athlon Neo MV-40
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