CPUBoss Review Our evaluation of N3520 vs P7570 among laptop CPUs

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

4.6

CPUBoss Score

Combination of all six facets

Winner
Intel Pentium N3520 

CPUBoss recommends the Intel Pentium N3520  based on its .

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VS

Differences What are the advantages of each

Front view of Intel Pentium N3520

Reasons to consider the
Intel Pentium N3520

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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 Core2 Duo P7570

Reasons to consider the
Intel Core2 Duo P7570

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CPUBoss is not aware of any important advantages of the Core2 Duo P7570 vs the Pentium N3520.

Benchmarks Real world tests of Pentium N3520 vs Core2 Duo P7570

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 N3520
56,800 MB/s
Core2 Duo P7570
99.4 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 N3520  vs
Core2 Duo P7570 
Clock speed 2.17 GHz 2.26 GHz
Cores Quad core Dual core

features

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

power consumption

TDP 7.5W 25W
Annual home energy cost 1.81 $/year 6.02 $/year
Performance per watt 7.22 pt/W 2.56 pt/W
Typical power consumption 6.09W 20.31W

details

Pentium N3520  vs
Core2 Duo P7570 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 2 MB 3 MB
L2 cache per core 0.5 MB/core 1.5 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.42 GHz 2.57 GHz
Overclocked clock speed (Water) 2.17 GHz 2.27 GHz
Overclocked clock speed (Air) 2.42 GHz 2.57 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics N/A
Number of displays supported 2 N/A
GPU clock speed 313 MHz N/A
Turbo clock speed 854 MHz N/A

bus

Architecture FSB FSB
Number of links 1 1
Intel Pentium N3520
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Intel Core2 Duo P7570
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