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Differences What are the advantages of each

Front view of Intel E5-2628LV4

Reasons to consider the
Intel E5-2628LV4

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Significantly more l3 cache 30 MB vs 20 MB 50% more l3 cache; more data can be stored in the l3 cache for quick access later
More cores 12 vs 8 4 more cores; run more applications at once
More threads 24 vs 16 8 more threads
Lower typical power consumption 60.94W vs 69.06W More than 10% lower typical power consumption
Higher Maximum operating temperature 87 °C vs 74 °C Around 20% higher Maximum operating temperature
Lower annual home energy cost 18.07 $/year vs 20.48 $/year More than 10% lower annual home energy cost
Lower annual commercial energy cost 65.7 $/year vs 74.46 $/year More than 10% lower annual commercial energy cost
Front view of Intel E5-2620V4

Reasons to consider the
Intel E5-2620V4

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Higher turbo clock speed 3 GHz vs 2.4 GHz More than 25% higher turbo clock speed
Higher clock speed 2.1 GHz vs 1.9 GHz More than 10% higher clock speed

Features Key features of the E5-2628LV4  vs E5-2620V4 

clock speed

1.9 GHz
2.1 GHz

turbo clock speed

2.4 GHz
3 GHz

L3 cache

30 MB
20 MB


Specifications Full list of technical specs


E5-2628LV4  vs
Clock speed 1.9 GHz 2.1 GHz
Turbo clock speed 2.4 GHz 3 GHz
Cores Duodeca core Octa 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 1,572,864 MB 1,572,864 MB


E5-2628LV4  vs
Architecture x86-64 x86-64
Threads 24 16
L3 cache 30 MB 20 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 2 2
Operating temperature Unknown - 87°C Unknown - 74°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 85W
Annual home energy cost 18.07 $/year 20.48 $/year
Annual commercial energy cost 65.7 $/year 74.46 $/year
Typical power consumption 60.94W 69.06W


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 E5-2628LV4
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Intel E5-2620V4
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