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Differences What are the advantages of each

Front view of Intel Xeon E7-8867L

Reasons to consider the
Intel Xeon E7-8867L

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Supports more RAM 4,194,304 MB vs 1,572,864 MB Supports around 2.8x more RAM
Much lower typical power consumption 85.31W vs 134.06W More than 35% lower typical power consumption
Much lower annual commercial energy cost 91.98 $/year vs 144.54 $/year More than 35% lower annual commercial energy cost
Much lower annual home energy cost 25.29 $/year vs 39.75 $/year More than 35% lower annual home energy cost
Front view of Intel Xeon E7-8867 v3

Reasons to consider the
Intel Xeon E7-8867 v3

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Much higher clock speed 2.5 GHz vs 2.13 GHz More than 15% higher clock speed
Much higher turbo clock speed 3.3 GHz vs 2.53 GHz More than 30% higher turbo clock speed
More threads 32 vs 20 12 more threads
Newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Newer Apr, 2015 vs Apr, 2011 Release date over 4 years later

Features Key features of the Xeon E7-8867L  vs E7-8867 v3 

clock speed

Xeon E7-8867L
2.13 GHz
Xeon E7-8867 v3
2.5 GHz

turbo clock speed

Xeon E7-8867L
2.53 GHz
Xeon E7-8867 v3
3.3 GHz

Specifications Full list of technical specs

summary

Xeon E7-8867L  vs
E7-8867 v3 
Clock speed 2.13 GHz 2.5 GHz
Turbo clock speed 2.53 GHz 3.3 GHz
Cores Deca core 16 core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
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
DDR3
DDR
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 25,600 MB/s 51,200 MB/s
Maximum memory size 4,194,304 MB 1,572,864 MB

details

Xeon E7-8867L  vs
E7-8867 v3 
Architecture x86-64 x86-64
Threads 20 32
Manufacture process 32 nm 22 nm
Max CPUs 8 8
Operating temperature Unknown - 64°C Unknown - 79°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 165W
Annual home energy cost 25.29 $/year 39.75 $/year
Annual commercial energy cost 91.98 $/year 144.54 $/year
Typical power consumption 85.31W 134.06W

bus

Architecture QPI QPI
Number of links 1 3
Data rate 25,600 MB/s 115,200 MB/s
Transfer rate 6,400 MT/s 9,600 MT/s
Clock speed 3,200 MHz 4,800 MHz
Intel Xeon E7-8867L
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Intel Xeon E7-8867 v3
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