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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

turbo clock speed

2.4 GHz

L3 cache

Specifications Full list of technical specs


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


Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
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


Xeon E5-2628L v3  vs
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


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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