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Differences What are the advantages of each

Front view of Intel Core i5 4402EC

Reasons to consider the
Intel Core i5 4402EC

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Front view of Intel Core i5 4200U

Reasons to consider the
Intel Core i5 4200U

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required

Features Key features of the Core i5 4402EC  vs 4200U 

clock speed

Core i5 4402EC
2.5 GHz
Core i5 4200U
1.6 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Core i5 4402EC
2.5 GHz
Core i5 4200U
2.49 GHz

overclocked clock speed (water)

Core i5 4402EC
2.5 GHz
Core i5 4200U
1.6 GHz

Specifications Full list of technical specs

summary

Core i5 4402EC  vs
4200U 
Clock speed 2.5 GHz 1.6 GHz
Cores Dual core Dual core
Is unlocked No No

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
EM64T
SSE
SSE4.1
FMA3
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 27W 15W
Annual home energy cost 6.5 $/year 3.61 $/year
Typical power consumption 21.94W 12.19W

bus

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

details

Core i5 4402EC  vs
4200U 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 4 MB 3 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.5 GHz 2.49 GHz
Overclocked clock speed (Water) 2.5 GHz 1.6 GHz
Overclocked clock speed (Air) 2.5 GHz 2.49 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 4400
Number of displays supported N/A 3
GPU clock speed N/A 200 MHz
Turbo clock speed N/A 1,000 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3L-1333
LPDDR3-1333
LPDDR3-1600
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Intel Core i5 4402EC
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Intel Core i5 4200U
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