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Differences What are the advantages of each

Front view of Intel E5-4655V4

Reasons to consider the
Intel E5-4655V4

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Supports more CPUs in SMP configuration 4 vs 1 3 supports more CPUs in SMP configuration
Supports more RAM 1,572,864 MB vs 65,536 MB Supports 24x more RAM
More cores 8 vs 4 Twice as many cores; run more applications at once
More threads 16 vs 8 Twice as many threads
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
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 2.5 GHz 60% higher clock speed
Significantly higher turbo clock speed 4.2 GHz vs 3.2 GHz More than 30% higher turbo clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much lower typical power consumption 73.94W vs 109.69W Around 35% lower typical power consumption
Much better overclocked clock speed (Air) 4.61 GHz vs 2.5 GHz Around 85% better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 4.77 GHz vs 2.5 GHz More than 90% better overclocked clock speed (Water)
Much lower annual home energy cost 21.92 $/year vs 32.52 $/year Around 35% lower annual home energy cost
Much lower annual commercial energy cost 79.72 $/year vs 118.26 $/year Around 35% lower annual commercial energy cost

Features Key features of the E5-4655V4  vs Core i7 6700K 

clock speed

E5-4655V4
2.5 GHz

turbo clock speed

E5-4655V4
3.2 GHz
Core i7 6700K
4.2 GHz

overclocked clock speed (air)

E5-4655V4
2.5 GHz
Core i7 6700K
4.61 GHz

overclocked clock speed (water)

E5-4655V4
2.5 GHz
Core i7 6700K
4.77 GHz

TDP

Specifications Full list of technical specs

summary

E5-4655V4  vs
Core i7 6700K 
Clock speed 2.5 GHz 4 GHz
Turbo clock speed 3.2 GHz 4.2 GHz
Cores Octa 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

power consumption

TDP 135W 91W
Annual home energy cost 32.52 $/year 21.92 $/year
Annual commercial energy cost 118.26 $/year 79.72 $/year
Typical power consumption 109.69W 73.94W

bus

Architecture FSB FSB
Number of links 2 0
Transfer rate 9,600 MT/s 8,000 MT/s

details

E5-4655V4  vs
Core i7 6700K 
Architecture x86-64 x86-64
Threads 16 8
Manufacture process 14 nm 14 nm
Max CPUs 4 1

overclocking

Overclocked clock speed 2.5 GHz 4.61 GHz
Overclocked clock speed (Water) 2.5 GHz 4.77 GHz
Overclocked clock speed (Air) 2.5 GHz 4.61 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 530
Number of displays supported N/A 3
GPU clock speed N/A 350 MHz
Turbo clock speed N/A 1,150 MHz

memory controller

Memory controller Built-in Built-in
Channels Quad Channel Dual Channel
Supports ECC Yes No
Maximum memory size 1,572,864 MB 65,536 MB
Intel E5-4655V4
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Intel Core i7 6700K
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