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Differences What are the advantages of each

Front view of Intel E5-2650V4

Reasons to consider the
Intel E5-2650V4

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Higher clock speed 2.2 GHz vs 1.7 GHz Around 30% higher clock speed
Higher turbo clock speed 2.9 GHz vs 2.5 GHz More than 15% higher turbo clock speed
Significantly higher Maximum operating temperature 80 °C vs 64 °C 25% higher Maximum operating temperature
Front view of Intel E5-2650LV4

Reasons to consider the
Intel E5-2650LV4

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More l3 cache 35 MB vs 30 MB More than 15% more l3 cache; more data can be stored in the l3 cache for quick access later
Much lower typical power consumption 52.81W vs 85.31W Around 40% lower typical power consumption
More cores 14 vs 12 2 more cores; run more applications at once
More threads 28 vs 24 4 more threads
Much lower annual commercial energy cost 56.94 $/year vs 91.98 $/year Around 40% lower annual commercial energy cost
Much lower annual home energy cost 15.66 $/year vs 25.29 $/year Around 40% lower annual home energy cost

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

clock speed

2.2 GHz
1.7 GHz

turbo clock speed

2.9 GHz
2.5 GHz

L3 cache

30 MB
35 MB


Specifications Full list of technical specs


E5-2650V4  vs
Clock speed 2.2 GHz 1.7 GHz
Turbo clock speed 2.9 GHz 2.5 GHz
Cores Duodeca core Processing Cores


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


E5-2650V4  vs
Architecture x86-64 x86-64
Threads 24 28
L3 cache 30 MB 35 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 - 80°C Unknown - 64°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 105W 65W
Annual home energy cost 25.29 $/year 15.66 $/year
Annual commercial energy cost 91.98 $/year 56.94 $/year
Typical power consumption 85.31W 52.81W


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