CPUBoss Review Our evaluation of N3530 vs Z3775 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

7.9

CPUBoss Score

Combination of all six facets

Winner
Intel Pentium N3530 

CPUBoss recommends the Intel Pentium N3530  based on its .

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VS

Differences What are the advantages of each

Front view of Intel Pentium N3530

Reasons to consider the
Intel Pentium N3530

Report a correction

CPUBoss is not aware of any important advantages of the Pentium N3530 vs the Atom Z3775.

Front view of Intel Atom Z3775

Reasons to consider the
Intel Atom Z3775

Report a correction

CPUBoss is not aware of any important advantages of the Atom Z3775 vs the Pentium N3530.

Benchmarks Real world tests of Pentium N3530 vs Atom Z3775

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

Pentium N3530
60,700 MB/s
Atom Z3775
381,000 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

Pentium N3530  vs
Atom Z3775 
Clock speed 2.16 GHz 1.47 GHz
Turbo clock speed 2.58 GHz 2.39 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 7.5W 2W
Annual home energy cost 1.81 $/year 0.48 $/year
Performance per watt 10.17 pt/W 90.91 pt/W
Typical power consumption 6.09W 1.63W

bus

Architecture FSB FSB
Number of links 1 1

details

Pentium N3530  vs
Atom Z3775 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 2 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.52 GHz 2.27 GHz
Overclocked clock speed (Water) 2.17 GHz 1.47 GHz
Overclocked clock speed (Air) 2.52 GHz 2.27 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
GPU clock speed 313 MHz 311 MHz
Turbo clock speed 896 MHz 667 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Maximum bandwidth 12,800 MB/s 17,066.66 MB/s
Maximum memory size 8,192 MB 4,096 MB
Intel Pentium N3530
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Intel Atom Z3775
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