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Differences What are the advantages of each

Front view of AMD Third Generation Opteron 2347

Reasons to consider the
AMD Third Generation Opteron 2347

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CPUBoss is not aware of any important advantages of the Third Generation Opteron 2347 vs the Opteron 2374 HE.

Front view of AMD Opteron 2374 HE

Reasons to consider the
AMD Opteron 2374 HE

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Much higher clock speed 2.2 GHz vs 1.9 GHz More than 15% higher clock speed
Much more l3 cache 6 MB vs 2 MB 3x more l3 cache; more data can be stored in the l3 cache for quick access later
Much lower typical power consumption 44.69W vs 93.44W 2.1x lower typical power consumption
Newer manufacturing process 45 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l3 cache per core 1.5 MB/core vs 0.5 MB/core 3x more l3 cache per core
Much lower annual commercial energy cost 48.18 $/year vs 100.74 $/year 2.1x lower annual commercial energy cost
Much lower annual home energy cost 13.25 $/year vs 27.7 $/year 2.1x lower annual home energy cost
Newer Jan, 2009 vs Sep, 2007 Release date over 1 years later

Features Key features of the Third Generation Opteron 2347  vs Opteron 2374 HE 

Specifications Full list of technical specs

summary

Third Generation Opteron 2347  vs
Opteron 2374 HE 
Clock speed 1.9 GHz 2.2 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
3DNow!
Supports dynamic frequency scaling Yes Yes

details

Third Generation Opteron 2347  vs
Opteron 2374 HE 
Threads 4 4
L2 cache 2 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 2 MB 6 MB
L3 cache per core 0.5 MB/core 1.5 MB/core
Manufacture process 65 nm 45 nm
Max CPUs 2 2
Operating temperature 0 - 70°C 0 - 55°C

power consumption

TDP 115W 55W
Annual home energy cost 27.7 $/year 13.25 $/year
Annual commercial energy cost 100.74 $/year 48.18 $/year
Typical power consumption 93.44W 44.69W

bus

Clock speed 1,600 MHz 2,000 MHz
AMD Third Generation Opteron 2347
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AMD Opteron 2374 HE
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