Intel Core i7 4500U vs M 5Y70

older Released July, 2013

Intel Core i7 4500U

1.8 GHz
Dual core

8.4 Out of 10

If we throw 35W Trinity into the mix, HD 4400 gets closer but it's still far away from 35W Trinity performance.

by Anand-Lal-Shimpi (Jun, 2013)

older Released July, 2014

Reasons to buy the M 5Y70

Supports trusted computing

Yes

Newly branded as the Core M line, Broadwell-Y is meant to target the market looking for similar performance of today's ultra-low voltage Haswell processors but with longer battery life and more efficient designs.

by Ryan-Shrout (Nov, 2014)

	Performance
	Benchmark performance using all cores
Core i7 4500U 8.5 Core M 5Y70 7.8 Core i5 4200U 8.0
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

	Single-core Performance
	Individual core benchmark performance
Core i7 4500U 9.4 Core M 5Y70 8.5 Core i5 4200U 8.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

	Integrated Graphics
	Integrated GPU performance for graphics
Core i7 4500U 8.6 Core M 5Y70 n.d. Core i5 4200U 8.7
Sky Diver and Cloud Gate

	Integrated Graphics (OpenCL)
	Integrated GPU performance for parallel computing
Core i7 4500U 8.4 Core M 5Y70 7.3 Core i5 4200U 8.3
CompuBench 1.5 Bitcoin mining and 4 more

	Performance per Watt
	How efficiently does the processor use electricity?
Core i7 4500U 5.3 Core M 5Y70 7.6 Core i5 4200U 5.3
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

	Value
	Are you paying a premium for performance?
Core i7 4500U 5.1 Core M 5Y70 5.2 Core i5 4200U 5.3
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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Reasons to consider the
Intel Core i7 4500U

Report a correction

CPUBoss is not aware of any important advantages of the Core i7 4500U vs the Core M 5Y70.

Reasons to consider the
Intel Core M 5Y70

Report a correction

Supports trusted computing

Yes

Somewhat common; Allows for safer, more reliable computing

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4500U

12.55 mHash/s

Core M 5Y70

13 mHash/s

CompuBench 1.5 (Face detection)

Core i7 4500U

13.78 mPixels/s

Core M 5Y70

8.8 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4500U

1.05 fps

Core M 5Y70

0.69 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4500U

5,205

Core M 5Y70

3,647

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4500U

2,705

Core M 5Y70

2,158

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4500U

3,480,000 MB/s

Core M 5Y70

3,425,000 MB/s

PassMark Data courtesy Passmark

Core i7 4500U

3,786

Core M 5Y70

3,021

PassMark (Single Core)

Core i7 4500U

1,566

Core M 5Y70

1,237

summary	Core i7 4500U	M 5Y70
Clock speed	1.8 GHz	1.1 GHz
Turbo clock speed	3 GHz	2.6 GHz
Cores	Dual core	Dual core
Is unlocked	No	No
features
Has a NX bit	Yes	Yes
Supports trusted computing	No	Yes
Has virtualization support	Yes	Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling	Yes	Yes
memory controller
Memory controller	Built-in	Built-in
Memory type
DDR3L-1600
DDR3L-1333
LPDDR3-1333
DDR3
LPDDR3-1600
Channels	Dual Channel	Dual Channel
Supports ECC	No	No
Maximum bandwidth	25,600 MB/s	12,800 MB/s
Maximum memory size	16,384 MB	16,384 MB

details	Core i7 4500U	M 5Y70
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	4 MB
L3 cache per core	2 MB/core	2 MB/core
Manufacture process	22 nm	14 nm
Max CPUs	1	1
integrated graphics
GPU	GPU	GPU
Label	Intel® HD Graphics 4400	Intel® HD Graphics 5300
Number of displays supported	3	3
GPU clock speed	200 MHz	100 MHz
Turbo clock speed	1,100 MHz	850 MHz
power consumption
TDP	15W	4.5W
Annual home energy cost	3.61 $/year	1.08 $/year
Performance per watt	43.13 pt/W	188.65 pt/W
Typical power consumption	12.19W	3.66W
bus
Architecture	DMI 2.0	FSB
Number of links	1	1
Transfer rate	5,000 MT/s	5,000 MT/s

Intel Core i7 4500U

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Intel Core M 5Y70

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Intel Core i7 4500U vs i5 4200U

Comments

Showing 2 comments.

Ryan (01:56 PM, July 25, 2015)

It's funny how you say "no winner declared" yet the bars clearly show that the i7 out perfroms the M. The only real benefit of the M is lower power consumption and lower heat so that laptops can go fanless etc.

Matthew (11:43 PM, March 15, 2015)

Not sure that the Power consumption comparison is presented accurately? The graph implies that the Core M gets a higher score for "How much power does the processor require?" - meaning (I assume) it requires less power (as borne out in the detail comparison (3.3 times less power). What the graph confusing indicates is that the Core M gets a higher score for *using* more power. Perhaps the category needs a explanation (A higher score means less power consumption) or the like to make it clearer. Thanks!

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Intel Core i7 4500U vs M 5Y70