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Differences What are the advantages of each

Front view of Intel Core i7 6822EQ

Reasons to consider the
Intel Core i7 6822EQ

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Lower typical power consumption 20.31W vs 38.19W More than 45% lower typical power consumption
Significantly better performance per watt 8.69 pt/W vs 4.04 pt/W Around 2.2x better performance per watt
Slightly more l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Newer Oct, 2015 vs Apr, 2013 Release date over 2 years later
Better performance per dollar 0.58 pt/$ vs 0.5 pt/$ Around 15% better performance per dollar
Lower annual home energy cost 6.02 $/year vs 11.32 $/year More than 45% lower annual home energy cost
Lower annual commercial energy cost 21.9 $/year vs 41.17 $/year More than 45% lower annual commercial energy cost
Front view of Intel Core i7 4700EQ

Reasons to consider the
Intel Core i7 4700EQ

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Higher turbo clock speed 3.4 GHz vs 2.8 GHz More than 20% higher turbo clock speed
Higher clock speed 2.4 GHz vs 2 GHz Around 20% higher clock speed
Better PassMark (Single core) score 1,832 vs 1,512 More than 20% better PassMark (Single core) score
Higher GPU clock speed 400 MHz vs 350 MHz Around 15% higher GPU clock speed
Better overclocked clock speed (Air) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Air)
Better overclocked clock speed (Water) 2.4 GHz vs 2 GHz Around 20% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i7 6822EQ vs 4700EQ

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 6822EQ  vs
4700EQ 
Clock speed 2 GHz 2.4 GHz
Turbo clock speed 2.8 GHz 3.4 GHz
Cores Quad core Quad core
Is unlocked No No

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

power consumption

TDP 25W 47W
Annual home energy cost 6.02 $/year 11.32 $/year
Annual commercial energy cost 21.9 $/year 41.17 $/year
Performance per watt 8.69 pt/W 4.04 pt/W
Typical power consumption 20.31W 38.19W

bus

Architecture FSB DMI
Number of links 1 1
Transfer rate 8,000 MT/s 5,000 MT/s

details

Core i7 6822EQ  vs
4700EQ 
Architecture x86-64 x86-64
Threads 8 8
L3 cache 8 MB 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2 GHz 2.4 GHz
Overclocked clock speed (Water) 2 GHz 2.4 GHz
Overclocked clock speed (Air) 2 GHz 2.4 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 530 Intel® HD Graphics 4600
Number of displays supported 3 3
GPU clock speed 350 MHz 400 MHz
Turbo clock speed 1,000 MHz 1,000 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3
Channels Dual Channel Dual Channel
Supports ECC No Yes
Maximum bandwidth 25,600 MB/s 12,800 MB/s
Maximum memory size 65,536 MB 32,768 MB
Intel Core i7 6822EQ
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Intel Core i7 4700EQ
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