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Differences What are the advantages of each

Front view of AMD Opteron 4228 HE

Reasons to consider the
AMD Opteron 4228 HE

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Much higher clock speed 2.8 GHz vs 1.7 GHz Around 65% higher clock speed
Much more l2 cache 6 MB vs 3 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
More l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
Much better overclocked clock speed (Air) 2.8 GHz vs 1.7 GHz Around 65% better overclocked clock speed (Air)
Much more l2 cache per core 1 MB/core vs 0.5 MB/core 2x more l2 cache per core
Newer manufacturing process 32 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better overclocked clock speed (Water) 2.8 GHz vs 1.7 GHz Around 65% better overclocked clock speed (Water)
More l3 cache per core 1.33 MB/core vs 1 MB/core Around 35% more l3 cache per core
Newer Nov, 2011 vs Jun, 2010 Release date over 1 years later
Front view of AMD Opteron 4162 EE

Reasons to consider the
AMD Opteron 4162 EE

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Significantly lower typical power consumption 28.44W vs 52.81W More than 45% lower typical power consumption
Significantly lower annual commercial energy cost 30.66 $/year vs 56.94 $/year More than 45% lower annual commercial energy cost
Significantly lower annual home energy cost 8.43 $/year vs 15.66 $/year More than 45% lower annual home energy cost

Features Key features of the Opteron 4228 HE  vs 4162 EE 

clock speed

L2 cache

L3 cache

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Opteron 4228 HE  vs
4162 EE 
Clock speed 2.8 GHz 1.7 GHz
Cores Hexa core Hexa core
Socket type
C32
Is unlocked No No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
SSE3
SSE
3DNow!
Supplemental SSE3
AES

power consumption

TDP 65W 35W
Annual home energy cost 15.66 $/year 8.43 $/year
Annual commercial energy cost 56.94 $/year 30.66 $/year
Typical power consumption 52.81W 28.44W

bus

Architecture HyperTransport 3.0 HyperTransport 3.0
Clock speed 3,200 MHz 1,800 MHz

details

Opteron 4228 HE  vs
4162 EE 
Threads 6 6
L2 cache 6 MB 3 MB
L2 cache per core 1 MB/core 0.5 MB/core
L3 cache 8 MB 6 MB
L3 cache per core 1.33 MB/core 1 MB/core
Manufacture process 32 nm 45 nm
Max CPUs 2 2
Clock multiplier 18 8
Operating temperature Unknown - 68°C 0 - 55°C

overclocking

Overclocked clock speed 2.8 GHz 1.7 GHz
Overclocked clock speed (Water) 2.8 GHz 1.7 GHz
Overclocked clock speed (Air) 2.8 GHz 1.7 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 4228 HE
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AMD Opteron 4162 EE
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