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Differences What are the advantages of each

Front view of Intel Xeon E7-8893 v3

Reasons to consider the
Intel Xeon E7-8893 v3

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Much higher clock speed 3.2 GHz vs 2.2 GHz More than 45% higher clock speed
Much higher turbo clock speed 3.5 GHz vs 2.7 GHz Around 30% higher turbo clock speed
Supports more CPUs in SMP configuration 8 vs 4 Twice as many CPUs in SMP configuration
Newer Apr, 2015 vs Feb, 2014 Release date over 1 years later
Front view of Intel Xeon E7-4830 v2

Reasons to consider the
Intel Xeon E7-4830 v2

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More threads 20 vs 8 12 more threads
More cores 10 vs 4 6 more cores; run more applications at once
Significantly lower typical power consumption 85.31W vs 113.75W 25% lower typical power consumption
Significantly lower annual commercial energy cost 91.98 $/year vs 122.64 $/year Around 25% lower annual commercial energy cost
Significantly lower annual home energy cost 25.29 $/year vs 33.73 $/year 25% lower annual home energy cost

Features Key features of the Xeon E7-8893 v3  vs E7-4830 v2 

clock speed

turbo clock speed

Specifications Full list of technical specs

summary

Xeon E7-8893 v3  vs
E7-4830 v2 
Clock speed 3.2 GHz 2.2 GHz
Turbo clock speed 3.5 GHz 2.7 GHz
Cores Quad core 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
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 51,200 MB/s 51,200 MB/s
Maximum memory size 1,572,864 MB 1,572,864 MB

details

Xeon E7-8893 v3  vs
E7-4830 v2 
Architecture x86-64 x86-64
Threads 8 20
Manufacture process 22 nm 22 nm
Max CPUs 8 4
Operating temperature Unknown - 75°C Unknown - 68°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 140W 105W
Annual home energy cost 33.73 $/year 25.29 $/year
Annual commercial energy cost 122.64 $/year 91.98 $/year
Typical power consumption 113.75W 85.31W

bus

Architecture QPI QPI
Number of links 3 3
Data rate 115,200 MB/s 86,400 MB/s
Transfer rate 9,600 MT/s 7,200 MT/s
Clock speed 4,800 MHz 3,600 MHz
Intel Xeon E7-8893 v3
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Intel Xeon E7-4830 v2
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