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Differences What are the advantages of each

Front view of Intel E3-1585LV5

Reasons to consider the
Intel E3-1585LV5

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Higher clock speed 3 GHz vs 2.5 GHz 20% higher clock speed
Slightly higher turbo clock speed 3.7 GHz vs 3.5 GHz More than 5% higher turbo clock speed
Better turbo clock speed 1,150 MHz vs 1,050 MHz Around 10% better turbo clock speed
Front view of Intel E3-1565LV5

Reasons to consider the
Intel E3-1565LV5

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Lower typical power consumption 28.44W vs 36.56W More than 20% lower typical power consumption
Lower annual home energy cost 8.43 $/year vs 10.84 $/year More than 20% lower annual home energy cost
Lower annual commercial energy cost 30.66 $/year vs 39.42 $/year More than 20% lower annual commercial energy cost

Features Key features of the E3-1585LV5  vs E3-1565LV5 

clock speed

E3-1585LV5
3 GHz
E3-1565LV5
2.5 GHz

turbo clock speed

E3-1585LV5
3.7 GHz
E3-1565LV5
3.5 GHz

gpu clock speed

E3-1585LV5
350 MHz
E3-1565LV5
350 MHz

TDP

Specifications Full list of technical specs

summary

E3-1585LV5  vs
E3-1565LV5 
Clock speed 3 GHz 2.5 GHz
Turbo clock speed 3.7 GHz 3.5 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
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
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
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 65,536 MB 65,536 MB

details

E3-1585LV5  vs
E3-1565LV5 
Architecture x86-64 x86-64
Threads 8 8
Manufacture process 14 nm 14 nm
Max CPUs 1 1

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics P580 Intel® Iris™ Pro Graphics P580
Number of displays supported 3 3
GPU clock speed 350 MHz 350 MHz
Turbo clock speed 1,150 MHz 1,050 MHz

power consumption

TDP 45W 35W
Annual home energy cost 10.84 $/year 8.43 $/year
Annual commercial energy cost 39.42 $/year 30.66 $/year
Typical power consumption 36.56W 28.44W

bus

Architecture FSB FSB
Number of links 0 0
Transfer rate 8,000 MT/s 8,000 MT/s
Intel E3-1585LV5
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Intel E3-1565LV5
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