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Differences What are the advantages of each

Front view of Intel Celeron M 520

Reasons to consider the
Intel Celeron M 520

Report a correction

CPUBoss is not aware of any important advantages of the 520 vs the 430.

Front view of Intel Celeron M 430

Reasons to consider the
Intel Celeron M 430

Report a correction

CPUBoss is not aware of any important advantages of the 430 vs the 520.

Benchmarks Real world tests of Celeron M 520 vs 430

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

Celeron M 520
65,700 MB/s
Celeron M 430
74,150 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Celeron M 520  vs
430 
Clock speed 1.6 GHz 1.8 GHz
Cores Single core Single core
Socket type
478
LGA 775

features

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

power consumption

TDP 30W 35W
Annual home energy cost 7.23 $/year 8.43 $/year
Performance per watt 1.8 pt/W 1.73 pt/W
Typical power consumption 24.38W 28.44W

bus

Architecture FSB FSB
Number of links 1 1
Clock speed 533 MHz 800 MHz

details

Celeron M 520  vs
430 
Architecture x86-64 x86-64
Threads 1 1
L2 cache 1 MB 1 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 65 nm 65 nm
Transistor count 291,000,000 105,000,000
Max CPUs 1 1
Clock multiplier 12 9
Voltage range 0.95 - 1.3V 1 - 1.34V
Operating temperature Unknown - 100°C Unknown - 60.4°C

overclocking

Overclocked clock speed 2.2 GHz 3.43 GHz
Overclocked clock speed (Water) 1.6 GHz 3.67 GHz
Overclocked clock speed (Air) 2.2 GHz 3.43 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A
Intel Celeron M 520
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Intel Celeron M 430
Report a correction

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