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Differences What are the advantages of each

Front view of AMD Opteron 2389

Reasons to consider the
AMD Opteron 2389

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Significantly higher clock speed 2.9 GHz vs 2.7 GHz More than 5% higher clock speed
Significantly better overclocked clock speed (Air) 2.9 GHz vs 2.7 GHz More than 5% better overclocked clock speed (Air)
Significantly better overclocked clock speed (Water) 2.9 GHz vs 2.7 GHz More than 5% better overclocked clock speed (Water)
Front view of AMD Opteron 2384

Reasons to consider the
AMD Opteron 2384

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CPUBoss is not aware of any important advantages of the 2384 vs the 2389.

Features Key features of the Opteron 2389  vs 2384 

clock speed

Opteron 2389
2.9 GHz
Opteron 2384
2.7 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Opteron 2389
2.9 GHz
Opteron 2384
2.7 GHz

overclocked clock speed (water)

Opteron 2389
2.9 GHz
Opteron 2384
2.7 GHz

Specifications Full list of technical specs

summary

Opteron 2389  vs
2384 
Clock speed 2.9 GHz 2.7 GHz
Cores Quad core Quad core
Socket type
F
Is unlocked No No

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

power consumption

TDP 75W 75W
Annual home energy cost 18.07 $/year 18.07 $/year
Annual commercial energy cost 65.7 $/year 65.7 $/year
Typical power consumption 60.94W 60.94W

bus

Clock speed 2,200 MHz 2,200 MHz

details

Opteron 2389  vs
2384 
Threads 4 4
L2 cache 2 MB 2 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 45 nm 45 nm
Max CPUs 2 2
Clock multiplier 14 13
Voltage range 1.32 - UnknownV 1.3 - UnknownV
Operating temperature 0 - 55°C 0 - 55°C

overclocking

Overclocked clock speed 2.9 GHz 2.7 GHz
Overclocked clock speed (Water) 2.9 GHz 2.7 GHz
Overclocked clock speed (Air) 2.9 GHz 2.7 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 2389
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AMD Opteron 2384
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