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Differences What are the advantages of each

Front view of Intel E5-2650LV4

Reasons to consider the
Intel E5-2650LV4

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Significantly more l3 cache 35 MB vs 25 MB 40% more l3 cache; more data can be stored in the l3 cache for quick access later
More cores 14 vs 10 4 more cores; run more applications at once
More threads 28 vs 20 8 more threads
Lower typical power consumption 52.81W vs 69.06W Around 25% lower typical power consumption
Lower annual home energy cost 15.66 $/year vs 20.48 $/year Around 25% lower annual home energy cost
Lower annual commercial energy cost 56.94 $/year vs 74.46 $/year Around 25% lower annual commercial energy cost
Front view of Intel E5-2630V4

Reasons to consider the
Intel E5-2630V4

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Higher turbo clock speed 3.1 GHz vs 2.5 GHz Around 25% higher turbo clock speed
Higher clock speed 2.2 GHz vs 1.7 GHz Around 30% higher clock speed
Higher Maximum operating temperature 74 °C vs 64 °C More than 15% higher Maximum operating temperature

Features Key features of the E5-2650LV4  vs E5-2630V4 

clock speed

E5-2650LV4
1.7 GHz
E5-2630V4
2.2 GHz

turbo clock speed

E5-2650LV4
2.5 GHz
E5-2630V4
3.1 GHz

L3 cache

E5-2650LV4
35 MB
E5-2630V4
25 MB

TDP

Specifications Full list of technical specs

summary

E5-2650LV4  vs
E5-2630V4 
Clock speed 1.7 GHz 2.2 GHz
Turbo clock speed 2.5 GHz 3.1 GHz
Cores Processing Cores Deca 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 1,572,864 MB 1,572,864 MB

details

E5-2650LV4  vs
E5-2630V4 
Architecture x86-64 x86-64
Threads 28 20
L3 cache 35 MB 25 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 - 64°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 65W 85W
Annual home energy cost 15.66 $/year 20.48 $/year
Annual commercial energy cost 56.94 $/year 74.46 $/year
Typical power consumption 52.81W 69.06W

bus

Architecture QPI QPI
Number of links 2 2
Data rate 76,800 MB/s 64,000 MB/s
Transfer rate 9,600 MT/s 8,000 MT/s
Clock speed 4,800 MHz 4,000 MHz
Intel E5-2650LV4
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Intel E5-2630V4
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