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Differences What are the advantages of each

Front view of AMD Six-Core Opteron 8419 EE

Reasons to consider the
AMD Six-Core Opteron 8419 EE

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Supports more CPUs in SMP configuration 8 vs 1 7 supports more CPUs in SMP configuration
Significantly higher clock speed 1.8 GHz vs 1 GHz 80% higher clock speed
Significantly more l2 cache 3 MB vs 2 MB 50% more l2 cache; more data can be stored in the l2 cache for quick access later
More l3 cache 6 MB vs 1 MB 6x more l3 cache; more data can be stored in the l3 cache for quick access later
More cores 6 vs 2 Three times as many cores; run more applications at once
More threads 6 vs 2 Three times as many threads
More l3 cache per core 1 MB/core vs 0.5 MB/core 2x more l3 cache per core
Front view of AMD C 50

Reasons to consider the
AMD C 50

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Much lower typical power consumption 7.31W vs 48.75W 6.7x lower typical power consumption
Newer manufacturing process 40 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Much lower annual home energy cost 2.17 $/year vs 14.45 $/year 6.7x lower annual home energy cost
Much lower annual commercial energy cost 7.88 $/year vs 52.56 $/year 6.7x lower annual commercial energy cost
Newer Jan, 2011 vs Jun, 2009 Release date over 1 years later

Features Key features of the Six-Core Opteron 8419 EE  vs C 50 

Specifications Full list of technical specs

summary

Six-Core Opteron 8419 EE  vs
C 50 
Clock speed 1.8 GHz 1 GHz
Cores Hexa core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE3
SSE
AMD64
AMD-V
3DNow!
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

details

Six-Core Opteron 8419 EE  vs
C 50 
Threads 6 2
L2 cache 3 MB 2 MB
L2 cache per core 0.5 MB/core 1 MB/core
L3 cache 6 MB 1 MB
L3 cache per core 1 MB/core 0.5 MB/core
Manufacture process 45 nm 40 nm
Max CPUs 8 1
Clock multiplier 9 5
Voltage range 1.12 - UnknownV 1.05 - 1.35V

power consumption

TDP 60W 9W
Annual home energy cost 14.45 $/year 2.17 $/year
Annual commercial energy cost 52.56 $/year 7.88 $/year
Typical power consumption 48.75W 7.31W
AMD Six-Core Opteron 8419 EE
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AMD C 50
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