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Differences What are the advantages of each

Front view of AMD Opteron 42MX HE

Reasons to consider the
AMD Opteron 42MX HE

Report a correction

CPUBoss is not aware of any important advantages of the 42MX HE vs the 42DX EE.

Front view of AMD Opteron 42DX EE

Reasons to consider the
AMD Opteron 42DX EE

Report a correction

CPUBoss is not aware of any important advantages of the 42DX EE vs the 42MX HE.

Features Key features of the Opteron 42MX HE  vs 42DX EE 

clock speed

L2 cache

L3 cache

overclocked clock speed (air)

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Opteron 42MX HE  vs
42DX EE 
Clock speed 2.2 GHz 2.2 GHz
Cores Octa core Quad core
Socket type
C32

features

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

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 42MX HE  vs
42DX EE 
Threads 8 4
L2 cache 8 MB 4 MB
L2 cache per core 1 MB/core 1 MB/core
L3 cache 8 MB 8 MB
L3 cache per core 1 MB/core 2 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 2 2
Clock multiplier 16 16

overclocking

Overclocked clock speed 2.2 GHz 2.2 GHz
Overclocked clock speed (Water) 2.2 GHz 2.2 GHz
Overclocked clock speed (Air) 2.2 GHz 2.2 GHz

power consumption

TDP 65W 40W
Typical power consumption 52.81W 32.5W
AMD Opteron 42MX HE
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AMD Opteron 42DX EE
Report a correction

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