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Differences What are the advantages of each

Front view of Intel Xeon E3-1286 v3

Reasons to consider the
Intel Xeon E3-1286 v3

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Much higher clock speed 3.7 GHz vs 3.3 GHz More than 10% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Higher turbo clock speed 3.9 GHz vs 3.7 GHz More than 5% higher turbo clock speed
Newer May, 2014 vs Apr, 2013 Release date over 1 years later
Front view of Intel Xeon E3-1230 v3

Reasons to consider the
Intel Xeon E3-1230 v3

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Much better performance per watt 32.83 pt/W vs 3.71 pt/W More than 8.8x better performance per watt

Features Key features of the Xeon E3-1286 v3  vs E3-1230 v3 

clock speed

turbo clock speed

Specifications Full list of technical specs

summary

Xeon E3-1286 v3  vs
E3-1230 v3 
Clock speed 3.7 GHz 3.3 GHz
Turbo clock speed 3.9 GHz 3.7 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 25,600 MB/s 25,600 MB/s

details

Xeon E3-1286 v3  vs
E3-1230 v3 
Architecture x86-64 x86-64
Threads 8 8
L3 cache 8 MB 8 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

integrated graphics

GPU GPU None
Label Intel® HD Graphics P4700 N/A
Number of displays supported 3 N/A
GPU clock speed 350 MHz N/A
Turbo clock speed 1,300 MHz N/A

power consumption

TDP 84W 80W
Annual home energy cost 20.24 $/year 19.27 $/year
Annual commercial energy cost 73.58 $/year 70.08 $/year
Performance per watt 3.71 pt/W 32.83 pt/W
Typical power consumption 68.25W 65W

bus

Architecture DMI DMI
Number of links 0 0
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Xeon E3-1286 v3
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Intel Xeon E3-1230 v3
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