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Differences What are the advantages of each

Front view of Intel Pentium 4 631

Reasons to consider the
Intel Pentium 4 631

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Much more l2 cache 2 MB vs 0.13 MB 16x more l2 cache; more data can be stored in the l2 cache for quick access later
Much higher clock speed 3 GHz vs 1.8 GHz More than 65% higher clock speed
Much newer manufacturing process 65 nm vs 90 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 2 vs 1 Twice as many threads
Much more l2 cache per core 2 MB/core vs 0.13 MB/core 16x more l2 cache per core
Has a NX bit Yes vs No Somewhat common; Prevents a common class of security exploits
Front view of AMD Sempron 3000+

Reasons to consider the
AMD Sempron 3000+

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Much higher Maximum operating temperature 70 °C vs 1 °C 70x higher Maximum operating temperature
Significantly lower typical power consumption 50.38W vs 69.88W Around 30% lower typical power consumption
Significantly lower annual home energy cost 14.94 $/year vs 20.72 $/year Around 30% lower annual home energy cost
Significantly lower annual commercial energy cost 54.31 $/year vs 75.34 $/year Around 30% lower annual commercial energy cost

Features Key features of the Pentium 4 631  vs Sempron 3000+ 

clock speed

L2 cache

Specifications Full list of technical specs

summary

Pentium 4 631  vs
Sempron 3000+ 
Clock speed 3 GHz 1.8 GHz
Cores Single core Single core
Socket type
LGA 775
754

features

Has a NX bit Yes No
Has virtualization support No No
Instruction set extensions
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 86W 62W
Annual home energy cost 20.72 $/year 14.94 $/year
Annual commercial energy cost 75.34 $/year 54.31 $/year
Typical power consumption 69.88W 50.38W

details

Pentium 4 631  vs
Sempron 3000+ 
Architecture x86-64 x86-64
Threads 2 1
L2 cache 2 MB 0.13 MB
L2 cache per core 2 MB/core 0.13 MB/core
Manufacture process 65 nm 90 nm
Max CPUs 1 1
Operating temperature Unknown - 1°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

bus

Clock speed 800 MHz 200 MHz
Intel Pentium 4 631
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AMD Sempron 3000+
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