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Differences What are the advantages of each

Front view of AMD Opteron 2378

Reasons to consider the
AMD Opteron 2378

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Higher clock speed 2.4 GHz vs 2.3 GHz Around 5% higher clock speed
Much better overclocked clock speed (Air) 2.96 GHz vs 2.3 GHz Around 30% better overclocked clock speed (Air)
Better overclocked clock speed (Water) 2.4 GHz vs 2.3 GHz Around 5% better overclocked clock speed (Water)
Front view of AMD Opteron 2376

Reasons to consider the
AMD Opteron 2376

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CPUBoss is not aware of any important advantages of the 2376 vs the 2378.

Benchmarks Real world tests of Opteron 2378 vs 2376

PassMark Data courtesy Passmark

Specifications Full list of technical specs

summary

Opteron 2378  vs
2376 
Clock speed 2.4 GHz 2.3 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
Performance per watt 1.73 pt/W 1.24 pt/W
Typical power consumption 60.94W 60.94W

bus

Clock speed 2,000 MHz 2,000 MHz

details

Opteron 2378  vs
2376 
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 12 11
Voltage range 1.3 - UnknownV 1.3 - UnknownV
Operating temperature 0 - 55°C 0 - 55°C

overclocking

Overclocked clock speed 2.96 GHz 2.3 GHz
Overclocked clock speed (Water) 2.4 GHz 2.3 GHz
Overclocked clock speed (Air) 2.96 GHz 2.3 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 2378
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AMD Opteron 2376
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