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Differences What are the advantages of each

Front view of Intel Xeon E7-8880L v2

Reasons to consider the
Intel Xeon E7-8880L v2

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Much lower typical power consumption 85.31W vs 121.88W 30% lower typical power consumption
Much lower annual commercial energy cost 91.98 $/year vs 131.4 $/year 30% lower annual commercial energy cost
Much lower annual home energy cost 25.29 $/year vs 36.13 $/year 30% lower annual home energy cost
Front view of Intel Xeon E7-8880 v3

Reasons to consider the
Intel Xeon E7-8880 v3

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Higher turbo clock speed 3.1 GHz vs 2.8 GHz More than 10% higher turbo clock speed
More threads 36 vs 30 6 more threads
Higher clock speed 2.3 GHz vs 2.2 GHz Around 5% higher clock speed
Newer Apr, 2015 vs Feb, 2014 Release date over 1 years later

Features Key features of the Xeon E7-8880L v2  vs E7-8880 v3 

clock speed

turbo clock speed

Specifications Full list of technical specs

summary

Xeon E7-8880L v2  vs
E7-8880 v3 
Clock speed 2.2 GHz 2.3 GHz
Turbo clock speed 2.8 GHz 3.1 GHz
Cores Pentadeca core Processing Cores

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
AES
AVX
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 51,200 MB/s 51,200 MB/s
Maximum memory size 1,572,864 MB 1,572,864 MB

details

Xeon E7-8880L v2  vs
E7-8880 v3 
Architecture x86-64 x86-64
Threads 30 36
Manufacture process 22 nm 22 nm
Max CPUs 8 8
Operating temperature Unknown - 68°C Unknown - 77°C

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

power consumption

TDP 105W 150W
Annual home energy cost 25.29 $/year 36.13 $/year
Annual commercial energy cost 91.98 $/year 131.4 $/year
Typical power consumption 85.31W 121.88W

bus

Architecture QPI QPI
Number of links 3 3
Data rate 96,000 MB/s 115,200 MB/s
Transfer rate 8,000 MT/s 9,600 MT/s
Clock speed 4,000 MHz 4,800 MHz
Intel Xeon E7-8880L v2
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Intel Xeon E7-8880 v3
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