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Differences What are the advantages of each

Front view of AMD Sempron 1300

Reasons to consider the
AMD Sempron 1300

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Higher clock speed 2.3 GHz vs 1.9 GHz More than 20% higher clock speed
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Significantly higher Maximum operating temperature 75 °C vs 55 °C More than 35% higher Maximum operating temperature
Significantly better overclocked clock speed (Air) 2.95 GHz vs 2 GHz More than 45% better overclocked clock speed (Air)
Better overclocked clock speed (Water) 2.3 GHz vs 1.9 GHz More than 20% better overclocked clock speed (Water)
Front view of AMD Opteron 2347 HE

Reasons to consider the
AMD Opteron 2347 HE

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Significantly more l2 cache 2 MB vs 1 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Has virtualization support Yes vs No Somewhat common; Boosts performance of virtual machines
More cores 4 vs 1 3 more cores; run more applications at once
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
More threads 4 vs 1 3 more threads

Features Key features of the Sempron 1300  vs Opteron 2347 HE 

clock speed

Sempron 1300
2.3 GHz
Opteron 2347 HE
1.9 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Sempron 1300
2.95 GHz

overclocked clock speed (water)

Sempron 1300
2.3 GHz
Opteron 2347 HE
1.9 GHz

Specifications Full list of technical specs

summary

Sempron 1300  vs
Opteron 2347 HE 
Clock speed 2.3 GHz 1.9 GHz
Cores Single core Quad core
Socket type
462
AM2
F
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support No Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 45W 55W
Annual home energy cost 10.84 $/year 13.25 $/year
Annual commercial energy cost 39.42 $/year 48.18 $/year
Typical power consumption 36.56W 44.69W

details

Sempron 1300  vs
Opteron 2347 HE 
Threads 1 4
L2 cache 1 MB 2 MB
L2 cache per core 1 MB/core 0.5 MB/core
L3 cache 0.5 MB 2 MB
L3 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 65 nm 65 nm
Max CPUs 1 2
Operating temperature Unknown - 75°C 0 - 55°C

overclocking

Overclocked clock speed 2.95 GHz 2 GHz
Overclocked clock speed (Water) 2.3 GHz 1.9 GHz
Overclocked clock speed (Air) 2.95 GHz 2 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

bus

Clock speed 200 MHz 1,600 MHz
AMD Sempron 1300
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AMD Opteron 2347 HE
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