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AMD Opteron 6380

CPUBoss Winner
Front view of AMD Opteron 6380

Differences What are the advantages of each

Front view of AMD Opteron 6380

Reasons to consider the
AMD Opteron 6380

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Much higher clock speed 2.5 GHz vs 2.1 GHz Around 20% higher clock speed
Significantly higher turbo clock speed 3.4 GHz vs 3 GHz Around 15% higher turbo clock speed
Better overclocked clock speed (Water) 2.5 GHz vs 2.4 GHz Around 5% better overclocked clock speed (Water)
Newer Nov, 2012 vs Nov, 2011 Release date 11 months later
Front view of AMD Opteron 6272

Reasons to consider the
AMD Opteron 6272

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Much better performance per watt 6.12 pt/W vs 1.46 pt/W Around 4.2x better performance per watt

Benchmarks Real world tests of Opteron 6380 vs 6272

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Opteron 6380
6,248
Opteron 6272
26,707

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Opteron 6380
1,570 MB/s
Opteron 6272
1,350,000 MB/s

PassMark Data courtesy Passmark

Opteron 6380
10,082
Opteron 6272
6,748

PassMark (Single Core)

Specifications Full list of technical specs

summary

Opteron 6380  vs
6272 
Clock speed 2.5 GHz 2.1 GHz
Turbo clock speed 3.4 GHz 3 GHz
Cores 16 core 16 core
Socket type
G34
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
AVX 1.1
SSE2
F16C
MMX
SSE4
XOP
AVX
SSE3
SSE
ABM
BMI1
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
TBM

power consumption

TDP 115W 115W
Annual home energy cost 27.7 $/year 27.7 $/year
Annual commercial energy cost 100.74 $/year 100.74 $/year
Performance per watt 1.46 pt/W 6.12 pt/W
Typical power consumption 93.44W 93.44W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3

details

Opteron 6380  vs
6272 
Threads 16 16
L2 cache 16 MB 16 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache 16 MB 16 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 4 4
Clock multiplier 17 15
Operating temperature Unknown - 69°C Unknown - 55°C

overclocking

Overclock popularity 0 2
Overclocked clock speed 2.93 GHz 2.9 GHz
Overclocked clock speed (Water) 2.5 GHz 2.4 GHz
Overclocked clock speed (Air) 2.93 GHz 2.9 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

bus

Architecture HyperTransport 3.0 HyperTransport 3.0
Transfer rate 6,400 MT/s 6,400 MT/s
Clock speed 3,200 MHz 3,200 MHz
AMD Opteron 6380
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AMD Opteron 6272
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