CPUBoss Review Our evaluation of Z2560 vs N470 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

6.9

CPUBoss Score

Combination of all six facets

Winner
Intel Atom Z2560 

CPUBoss recommends the Intel Atom Z2560  based on its .

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VS

Differences What are the advantages of each

Front view of Intel Atom Z2560

Reasons to consider the
Intel Atom Z2560

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Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
Front view of Intel Atom N470

Reasons to consider the
Intel Atom N470

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CPUBoss is not aware of any important advantages of the N470 vs the Z2560.

Benchmarks Real world tests of Atom Z2560 vs N470

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z2560
1,053
Atom N470
603.5

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z2560
27,800 MB/s
Atom N470
28.85 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

Atom Z2560
1,041
Atom N470
945

Specifications Full list of technical specs

summary

Atom Z2560  vs
N470 
Clock speed 1.6 GHz 1.83 GHz
Cores Dual core Single core

features

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

power consumption

TDP 3W 6.5W
Annual home energy cost 0.72 $/year 1.57 $/year
Performance per watt 12.39 pt/W 2.78 pt/W
Typical power consumption 2.44W 5.28W

bus

Architecture FSB DMI
Number of links 1 1

details

Atom Z2560  vs
N470 
Architecture x86 x86-64
Threads 4 2
L2 cache 1 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

overclocking

Overclocked clock speed 1.6 GHz 1.83 GHz
Overclocked clock speed (Water) 1.6 GHz 1.83 GHz
Overclocked clock speed (Air) 1.6 GHz 1.83 GHz

integrated graphics

GPU GPU GPU
Label Integrated Integrated
GPU clock speed 400 MHz 200 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR2-1066
DDR2-667
DDR2
Channels Dual Channel Single Channel
Maximum bandwidth 17,066.66 MB/s 5,333.33 MB/s
Maximum memory size 2,048 MB 2,048 MB
Intel Atom Z2560
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Intel Atom N470
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