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Differences What are the advantages of each

Front view of Intel E3-1558LV5

Reasons to consider the
Intel E3-1558LV5

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Much lower typical power consumption 36.56W vs 73.94W 2x lower typical power consumption
Much higher GPU clock speed 650 MHz vs 350 MHz More than 85% higher GPU clock speed
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Much lower annual home energy cost 10.84 $/year vs 21.92 $/year 2x lower annual home energy cost
Much lower annual commercial energy cost 39.42 $/year vs 79.72 $/year 2x lower annual commercial energy cost
Newer Apr, 2016 vs Jul, 2015 Release date 9 months later
Front view of Intel Core i7 6700K

Reasons to consider the
Intel Core i7 6700K

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Much higher clock speed 4 GHz vs 1.9 GHz More than 2x higher clock speed
Significantly higher turbo clock speed 4.2 GHz vs 3.3 GHz More than 25% higher turbo clock speed
Significantly better turbo clock speed 1,150 MHz vs 1,000 MHz 15% better turbo clock speed

Features Key features of the E3-1558LV5  vs Core i7 6700K 

clock speed

E3-1558LV5
1.9 GHz

turbo clock speed

E3-1558LV5
3.3 GHz
Core i7 6700K
4.2 GHz

gpu clock speed

E3-1558LV5
650 MHz
Core i7 6700K
350 MHz

Specifications Full list of technical specs

summary

E3-1558LV5  vs
Core i7 6700K 
Clock speed 1.9 GHz 4 GHz
Turbo clock speed 3.3 GHz 4.2 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
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
DDR3L-1600
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 65,536 MB

details

E3-1558LV5  vs
Core i7 6700K 
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 P555 Intel® HD Graphics 530
GPU clock speed 650 MHz 350 MHz
Turbo clock speed 1,000 MHz 1,150 MHz

power consumption

TDP 45W 91W
Annual home energy cost 10.84 $/year 21.92 $/year
Annual commercial energy cost 39.42 $/year 79.72 $/year
Typical power consumption 36.56W 73.94W

bus

Architecture FSB FSB
Number of links 0 0
Transfer rate 8,000 MT/s 8,000 MT/s
Intel E3-1558LV5
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Intel Core i7 6700K
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