CPUBoss Review Our evaluation of 6174 vs 6164 HE among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of AMD Opteron 6174

Reasons to consider the
AMD Opteron 6174

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Much higher clock speed 2.2 GHz vs 1.7 GHz Around 30% higher clock speed
Much better overclocked clock speed (Water) 2.2 GHz vs 1.7 GHz Around 30% better overclocked clock speed (Water)
Front view of AMD Opteron 6164 HE

Reasons to consider the
AMD Opteron 6164 HE

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Significantly lower typical power consumption 69.06W vs 93.44W More than 25% lower typical power consumption
Much better overclocked clock speed (Air) 2.59 GHz vs 2.2 GHz More than 15% better overclocked clock speed (Air)
Significantly lower annual commercial energy cost 74.46 $/year vs 100.74 $/year More than 25% lower annual commercial energy cost
Significantly lower annual home energy cost 20.48 $/year vs 27.7 $/year More than 25% lower annual home energy cost

Benchmarks Real world tests of Opteron 6174 vs 6164 HE

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Opteron 6174  vs
6164 HE 
Clock speed 2.2 GHz 1.7 GHz
Cores Duodeca core Duodeca core
Socket type
G34
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!

power consumption

TDP 115W 85W
Annual home energy cost 27.7 $/year 20.48 $/year
Annual commercial energy cost 100.74 $/year 74.46 $/year
Performance per watt 1.93 pt/W 1.69 pt/W
Typical power consumption 93.44W 69.06W

bus

Architecture HyperTransport 3.0 HyperTransport 3.0
Clock speed 3,200 MHz 3,200 MHz

details

Opteron 6174  vs
6164 HE 
Threads 12 12
L2 cache 6 MB 6 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 12 MB 12 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 45 nm 45 nm
Max CPUs 4 4
Clock multiplier 11 8
Voltage range 1.19 - UnknownV 1.07 - UnknownV
Operating temperature Unknown - 55°C Unknown - 55°C

overclocking

Overclocked clock speed 2.2 GHz 2.59 GHz
Overclocked clock speed (Water) 2.2 GHz 1.7 GHz
Overclocked clock speed (Air) 2.2 GHz 2.59 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 6174
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AMD Opteron 6164 HE
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