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Differences What are the advantages of each

Front view of Intel Celeron D 330

Reasons to consider the
Intel Celeron D 330

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Much higher clock speed 2.66 GHz vs 1.8 GHz Around 50% higher clock speed
Front view of AMD Sempron 3000+

Reasons to consider the
AMD Sempron 3000+

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More advanced architecture x86-64 vs x86 A 64-bit architecture allows more RAM to be installed and accessed by the processor
Supports dynamic frequency scaling Yes vs No Somewhat common; Allows for maximum performance when needed, while conserving power and minimizing heat production when not needed
Lower typical power consumption 50.38W vs 59.31W More than 15% lower typical power consumption
Higher Maximum operating temperature 70 °C vs 67 °C Around 5% higher Maximum operating temperature
Lower annual commercial energy cost 54.31 $/year vs 63.95 $/year More than 15% lower annual commercial energy cost
Lower annual home energy cost 14.94 $/year vs 17.59 $/year More than 15% lower annual home energy cost

Features Key features of the Celeron D 330  vs Sempron 3000+ 

clock speed

Celeron D 330
2.66 GHz
Sempron 3000+
1.8 GHz

L2 cache

Celeron D 330
0.25 MB
Sempron 3000+
0.13 MB

Specifications Full list of technical specs


Celeron D 330  vs
Sempron 3000+ 
Clock speed 2.66 GHz 1.8 GHz
Cores Single core Single core
Socket type


Has a NX bit No No
Has virtualization support No No
Instruction set extensions
Supports dynamic frequency scaling No Yes

power consumption

TDP 73W 62W
Annual home energy cost 17.59 $/year 14.94 $/year
Annual commercial energy cost 63.95 $/year 54.31 $/year
Typical power consumption 59.31W 50.38W


Celeron D 330  vs
Sempron 3000+ 
Architecture x86 x86-64
Threads 1 1
L2 cache 0.25 MB 0.13 MB
L2 cache per core 0.25 MB/core 0.13 MB/core
Manufacture process 90 nm 90 nm
Max CPUs 1 1
Operating temperature Unknown - 67°C Unknown - 70°C

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


Clock speed 533 MHz 200 MHz
Intel Celeron D 330
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AMD Sempron 3000+
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