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Differences What are the advantages of each

Front view of AMD Opteron 890

Reasons to consider the
AMD Opteron 890

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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 290

Reasons to consider the
AMD Opteron 290

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CPUBoss is not aware of any important advantages of the 290 vs the 890.

Features Key features of the Opteron 890  vs 290 

clock speed

Opteron 890
2.8 GHz
Opteron 290
2.8 GHz

L2 cache

overclocked clock speed (air)

Opteron 890
2.8 GHz
Opteron 290
2.8 GHz

overclocked clock speed (water)

Opteron 890
2.8 GHz
Opteron 290
2.8 GHz

TDP

Specifications Full list of technical specs

summary

Opteron 890  vs
290 
Clock speed 2.8 GHz 2.8 GHz
Cores Dual core Dual core
Socket type
940

features

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

details

Opteron 890  vs
290 
Threads 2 2
L2 cache 2 MB 2 MB
L2 cache per core 1 MB/core 1 MB/core
Manufacture process 90 nm 90 nm
Max CPUs 8 2
Clock multiplier 14 14
Voltage range 1 - UnknownV 1 - UnknownV
Operating temperature 0 - 67°C 0 - 67°C

overclocking

Overclocked clock speed 2.8 GHz 2.8 GHz
Overclocked clock speed (Water) 2.8 GHz 2.8 GHz
Overclocked clock speed (Air) 2.8 GHz 2.8 GHz

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
AMD Opteron 890
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AMD Opteron 290
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