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Differences What are the advantages of each

Front view of AMD Opteron 4310 EE

Reasons to consider the
AMD Opteron 4310 EE

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Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
More l3 cache 8 MB vs 0.5 MB 16x more l3 cache; more data can be stored in the l3 cache for quick access later
More cores 6 vs 2 Three times as many cores; run more applications at once
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
Much more l3 cache per core 1.33 MB/core vs 0.25 MB/core More than 5.2x more l3 cache per core
More threads 6 vs 2 Three times as many threads
More l2 cache per core 0.67 MB/core vs 0.5 MB/core Around 35% more l2 cache per core
Newer Dec, 2012 vs May, 2012 Release date 6 months later
Front view of AMD A6 4400M

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AMD A6 4400M

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Higher clock speed 2.7 GHz vs 2.2 GHz Around 25% higher clock speed
Slightly higher turbo clock speed 3.2 GHz vs 3 GHz More than 5% higher turbo clock speed
Higher Maximum operating temperature 100 °C vs 85 °C Around 20% higher Maximum operating temperature

Features Key features of the Opteron 4310 EE  vs A6 4400M 

clock speed

Opteron 4310 EE
2.2 GHz
A6 4400M
2.7 GHz

turbo clock speed

A6 4400M
3.2 GHz

L2 cache

L3 cache

Specifications Full list of technical specs

summary

Opteron 4310 EE  vs
A6 4400M 
Clock speed 2.2 GHz 2.7 GHz
Turbo clock speed 3 GHz 3.2 GHz
Cores Hexa core Dual core
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
CLMUL
AMD64
SSE4.1
FMA4
FMA3
SSE4.2
CVT16
AMD-V
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 25,600 MB/s

details

Opteron 4310 EE  vs
A6 4400M 
Threads 6 2
L2 cache 4 MB 1 MB
L2 cache per core 0.67 MB/core 0.5 MB/core
L3 cache 8 MB 0.5 MB
L3 cache per core 1.33 MB/core 0.25 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 2 1
Clock multiplier 15 27
Operating temperature Unknown - 85°C Unknown - 100°C

integrated graphics

GPU None GPU
Label N/A Radeon™ HD 7520G
Latest DirectX N/A 11.0
GPU clock speed N/A 496 MHz
Turbo clock speed N/A 685 MHz

power consumption

TDP 35W 35W
Annual home energy cost 8.43 $/year 8.43 $/year
Annual commercial energy cost 30.66 $/year 30.66 $/year
Typical power consumption 28.44W 28.44W
AMD Opteron 4310 EE
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AMD A6 4400M
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