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Differences What are the advantages of each

Front view of Intel E5-2658V4

Reasons to consider the
Intel E5-2658V4

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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
Higher Maximum operating temperature 91 °C vs 87 °C Around 5% higher Maximum operating temperature
Front view of Intel E5-2618LV4

Reasons to consider the
Intel E5-2618LV4

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Higher turbo clock speed 3.2 GHz vs 2.8 GHz Around 15% higher turbo clock speed
Significantly lower typical power consumption 60.94W vs 85.31W Around 30% lower typical power consumption
Significantly lower annual home energy cost 18.07 $/year vs 25.29 $/year Around 30% lower annual home energy cost
Significantly lower annual commercial energy cost 65.7 $/year vs 91.98 $/year Around 30% lower annual commercial energy cost

Features Key features of the E5-2658V4  vs E5-2618LV4 

clock speed

2.3 GHz
2.2 GHz

turbo clock speed

2.8 GHz
3.2 GHz

L3 cache

35 MB
25 MB


Specifications Full list of technical specs


E5-2658V4  vs
Clock speed 2.3 GHz 2.2 GHz
Turbo clock speed 2.8 GHz 3.2 GHz
Cores Processing Cores Deca 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


E5-2658V4  vs
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 - 91°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 105W 75W
Annual home energy cost 25.29 $/year 18.07 $/year
Annual commercial energy cost 91.98 $/year 65.7 $/year
Typical power consumption 85.31W 60.94W


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 E5-2658V4
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Intel E5-2618LV4
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