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Front view of Intel Core i7 6820EQ

Intel Core i7 6820EQ

CPUBoss Winner

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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Lower typical power consumption 20.31W vs 36.56W Around 45% lower typical power consumption
Better performance per watt 8.69 pt/W vs 6.37 pt/W More than 35% better performance per watt
Lower annual home energy cost 6.02 $/year vs 10.84 $/year Around 45% lower annual home energy cost
Lower annual commercial energy cost 21.9 $/year vs 39.42 $/year Around 45% lower annual commercial energy cost
Front view of Intel Core i7 6820EQ

Reasons to consider the
Intel Core i7 6820EQ

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Significantly higher clock speed 2.8 GHz vs 2 GHz Around 40% higher clock speed
Higher turbo clock speed 3.5 GHz vs 2.8 GHz More than 25% higher turbo clock speed
Better PassMark (Single core) score 1,900 vs 1,512 More than 25% better PassMark (Single core) score
Significantly better overclocked clock speed (Air) 2.8 GHz vs 2 GHz Around 40% better overclocked clock speed (Air)
Better PassMark score 8,824 vs 6,489 More than 35% better PassMark score
Better performance per dollar 0.76 pt/$ vs 0.58 pt/$ More than 30% better performance per dollar
Better overclocked clock speed (Water) 2.8 GHz vs 2 GHz Around 40% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i7 6822EQ vs 6820EQ

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 6822EQ  vs
6820EQ 
Clock speed 2 GHz 2.8 GHz
Turbo clock speed 2.8 GHz 3.5 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 45W
Annual home energy cost 6.02 $/year 10.84 $/year
Annual commercial energy cost 21.9 $/year 39.42 $/year
Performance per watt 8.69 pt/W 6.37 pt/W
Typical power consumption 20.31W 36.56W

bus

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

details

Core i7 6822EQ  vs
6820EQ 
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 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2 GHz 2.8 GHz
Overclocked clock speed (Water) 2 GHz 2.8 GHz
Overclocked clock speed (Air) 2 GHz 2.8 GHz

integrated graphics

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

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 65,536 MB
Intel Core i7 6822EQ
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Intel Core i7 6820EQ
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