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Differences What are the advantages of each

Front view of Intel Xeon E3-1231 v3

Reasons to consider the
Intel Xeon E3-1231 v3

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Much higher clock speed 3.4 GHz vs 1.9 GHz Around 80% higher clock speed
Much higher turbo clock speed 3.8 GHz vs 2.4 GHz Around 60% higher turbo clock speed
Front view of Intel E5-2628LV4

Reasons to consider the
Intel E5-2628LV4

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Much more l3 cache 30 MB vs 8 MB 3.8x more l3 cache; more data can be stored in the l3 cache for quick access later
Supports more RAM 1,572,864 MB vs 32,768 MB Supports 48x more RAM
More cores 12 vs 4 Three times as many cores; run more applications at once
Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 24 vs 8 Three times as many threads
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
More l3 cache per core 2.5 MB/core vs 2 MB/core 25% more l3 cache per core
Newer Jan, 2016 vs Apr, 2014 Release date over 1 years later
Slightly lower typical power consumption 60.94W vs 65W More than 5% lower typical power consumption
Slightly lower annual home energy cost 18.07 $/year vs 19.27 $/year More than 5% lower annual home energy cost
Slightly lower annual commercial energy cost 65.7 $/year vs 70.08 $/year More than 5% lower annual commercial energy cost

Features Key features of the Xeon E3-1231 v3  vs E5-2628LV4 

clock speed

Xeon E3-1231 v3
3.4 GHz
E5-2628LV4
1.9 GHz

turbo clock speed

Xeon E3-1231 v3
3.8 GHz
E5-2628LV4
2.4 GHz

L3 cache

Specifications Full list of technical specs

summary

Xeon E3-1231 v3  vs
E5-2628LV4 
Clock speed 3.4 GHz 1.9 GHz
Turbo clock speed 3.8 GHz 2.4 GHz
Cores Quad core Duodeca 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
Channels Dual Channel Quad Channel
Supports ECC Yes Yes
Maximum memory size 32,768 MB 1,572,864 MB

details

Xeon E3-1231 v3  vs
E5-2628LV4 
Architecture x86-64 x86-64
Threads 8 24
L3 cache 8 MB 30 MB
L3 cache per core 2 MB/core 2.5 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 1 2

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 80W 75W
Annual home energy cost 19.27 $/year 18.07 $/year
Annual commercial energy cost 70.08 $/year 65.7 $/year
Typical power consumption 65W 60.94W

bus

Architecture DMI 2.0 QPI
Number of links 0 2
Transfer rate 5,000 MT/s 8,000 MT/s
Intel Xeon E3-1231 v3
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Intel E5-2628LV4
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