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Intel Xeon E5-2628L v3

Front view of Intel Xeon E5-2628L v3
Front view of Intel E5-2628LV4

Intel E5-2628LV4

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Differences What are the advantages of each

Front view of Intel Xeon E5-2628L v3

Reasons to consider the
Intel Xeon E5-2628L v3

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Slightly higher clock speed 2 GHz vs 1.9 GHz More than 5% higher clock speed
Slightly higher turbo clock speed 2.5 GHz vs 2.4 GHz Around 5% higher turbo clock speed
Front view of Intel E5-2628LV4

Reasons to consider the
Intel E5-2628LV4

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More l3 cache 30 MB vs 25 MB 20% more l3 cache; more data can be stored in the l3 cache for quick access later
Supports more RAM 1,572,864 MB vs 786,432 MB Supports 2x more RAM
More cores 12 vs 10 2 more cores; run more applications at once
More threads 24 vs 20 4 more threads
Newer Jan, 2016 vs Jul, 2014 Release date over 1 years later

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

clock speed

Xeon E5-2628L v3
2 GHz
E5-2628LV4
1.9 GHz

turbo clock speed

Xeon E5-2628L v3
2.5 GHz
E5-2628LV4
2.4 GHz

L3 cache

Xeon E5-2628L v3
25 MB
E5-2628LV4
30 MB

TDP

Xeon E5-2628L v3
75W
E5-2628LV4
75W

Specifications Full list of technical specs

summary

 Xeon E5-2628L v3  vs
E5-2628LV4 
Clock speed 2 GHz 1.9 GHz
Turbo clock speed 2.5 GHz 2.4 GHz
Cores Deca core Duodeca core

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
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum memory size 786,432 MB 1,572,864 MB

details

 Xeon E5-2628L v3  vs
E5-2628LV4 
Architecture x86-64 x86-64
Threads 20 24
L3 cache 25 MB 30 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 87.03°C Unknown - 87°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 75W 75W
Annual home energy cost 18.07 $/year 18.07 $/year
Annual commercial energy cost 65.7 $/year 65.7 $/year
Typical power consumption 60.94W 60.94W

bus
Architecture QPI QPI
Number of links 2 2
Data rate 64,000 MB/s 64,000 MB/s
Transfer rate 8,000 MT/s 8,000 MT/s
Clock speed 4,000 MHz 4,000 MHz
Intel Xeon E5-2628L v3
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Intel E5-2628LV4
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