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Differences What are the advantages of each

Front view of Intel Core i7 4750HQ

Reasons to consider the
Intel Core i7 4750HQ

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CPUBoss is not aware of any important advantages of the Core i7 4750HQ vs the Core i5 4422E.

Front view of Intel Core i5 4422E

Reasons to consider the
Intel Core i5 4422E

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CPUBoss is not aware of any important advantages of the Core i5 4422E vs the Core i7 4750HQ.

Features Key features of the Core i7 4750HQ  vs i5 4422E 

clock speed

turbo clock speed

Core i7 4750HQ
3.2 GHz
Core i5 4422E
2.9 GHz

L3 cache

gpu clock speed

Core i7 4750HQ
200 MHz
Core i5 4422E
400 MHz

overclocked clock speed (air)

Core i7 4750HQ
3.16 GHz
Core i5 4422E
1.8 GHz

overclocked clock speed (water)

Specifications Full list of technical specs

summary

Core i7 4750HQ  vs
i5 4422E 
Clock speed 2 GHz 1.8 GHz
Turbo clock speed 3.2 GHz 2.9 GHz
Cores Quad core Dual 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 47W 25W
Annual home energy cost 11.32 $/year 6.02 $/year
Typical power consumption 38.19W 20.31W

bus

Architecture DMI 2.0 DMI 2.0
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

Core i7 4750HQ  vs
i5 4422E 
Architecture x86-64 x86-64
Threads 8 4
L3 cache 6 MB 3 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.16 GHz 1.8 GHz
Overclocked clock speed (Water) 2 GHz 1.8 GHz
Overclocked clock speed (Air) 3.16 GHz 1.8 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics 5200 Intel® HD Graphics 4600
Number of displays supported 3 3
GPU clock speed 200 MHz 400 MHz
Turbo clock speed 1,200 MHz 900 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
Channels Dual Channel Dual Channel
Supports ECC No Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 32,768 MB 16,384 MB
Intel Core i7 4750HQ
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Intel Core i5 4422E
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