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Differences What are the advantages of each

Front view of AMD Opteron 8220

Reasons to consider the
AMD Opteron 8220

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Supports more CPUs in SMP configuration 8 vs 2 6 supports more CPUs in SMP configuration
Front view of AMD Opteron 2220

Reasons to consider the
AMD Opteron 2220

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Significantly better overclocked clock speed (Air) 3.04 GHz vs 2.8 GHz Around 10% better overclocked clock speed (Air)

Features Key features of the Opteron 8220  vs 2220 

clock speed

Opteron 8220
2.8 GHz
Opteron 2220
2.8 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Opteron 8220
2.8 GHz
Opteron 2220
3.04 GHz

overclocked clock speed (water)

Opteron 8220
2.8 GHz
Opteron 2220
2.8 GHz

Specifications Full list of technical specs

summary

Opteron 8220  vs
2220 
Clock speed 2.8 GHz 2.8 GHz
Cores Dual core Dual core
Socket type
F
Is unlocked No No

features

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

power consumption

TDP 95W 95W
Annual home energy cost 22.89 $/year 22.89 $/year
Annual commercial energy cost 83.22 $/year 83.22 $/year
Typical power consumption 77.19W 77.19W

details

Opteron 8220  vs
2220 
Threads 2 2
L2 cache 2 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache 1 MB 1 MB
L3 cache per core 0.5 MB/core 0.5 MB/core
Manufacture process 90 nm 90 nm
Max CPUs 8 2
Operating temperature 0 - 55°C 0 - 55°C

overclocking

Overclocked clock speed 2.8 GHz 3.04 GHz
Overclocked clock speed (Water) 2.8 GHz 2.8 GHz
Overclocked clock speed (Air) 2.8 GHz 3.04 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
AMD Opteron 8220
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AMD Opteron 2220
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