CPUBoss Review Our evaluation of 6386 SE vs 6366 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

AMD Opteron 6386 SE

CPUBoss Winner
Front view of AMD Opteron 6386 SE

Differences What are the advantages of each

Front view of AMD Opteron 6386 SE

Reasons to consider the
AMD Opteron 6386 SE

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Much higher clock speed 2.8 GHz vs 1.8 GHz More than 55% higher clock speed
Significantly higher turbo clock speed 3.5 GHz vs 3.1 GHz Around 15% higher turbo clock speed
Better overclocked clock speed (Air) 3.2 GHz vs 3.1 GHz Around 5% better overclocked clock speed (Air)
Front view of AMD Opteron 6366 HE

Reasons to consider the
AMD Opteron 6366 HE

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Much lower typical power consumption 69.06W vs 113.75W Around 40% lower typical power consumption
Much lower annual commercial energy cost 74.46 $/year vs 122.64 $/year Around 40% lower annual commercial energy cost
Much lower annual home energy cost 20.48 $/year vs 33.73 $/year Around 40% lower annual home energy cost

Benchmarks Real world tests of Opteron 6386 SE vs 6366 HE

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Opteron 6386 SE  vs
6366 HE 
Clock speed 2.8 GHz 1.8 GHz
Turbo clock speed 3.5 GHz 3.1 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
XOP
AVX
SSE3
SSE
ABM
BMI1
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
TBM
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 140W 85W
Annual home energy cost 33.73 $/year 20.48 $/year
Annual commercial energy cost 122.64 $/year 74.46 $/year
Performance per watt 1.13 pt/W 2.3 pt/W
Typical power consumption 113.75W 69.06W

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

details

Opteron 6386 SE  vs
6366 HE 
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 9
Operating temperature Unknown - 64.4°C Unknown - 65°C

overclocking

Overclocked clock speed 3.2 GHz 3.1 GHz
Overclocked clock speed (Air) 3.2 GHz 3.1 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

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 25,600 MB/s 25,600 MB/s
AMD Opteron 6386 SE
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AMD Opteron 6366 HE
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