M-5Y31 vs i7-4770S

Primary details

Comparing Core i7-4770S and Core M-5Y31 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1364	2337
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.62	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Core M
Power efficiency	6.19	22.61
Architecture codename	Haswell (2013−2015)	Broadwell-Y (2014)
Release date	2 June 2013 (11 years ago)	27 October 2014 (10 years ago)
Launch price (MSRP)	$329	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-4770S and Core M-5Y31 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	2 (Dual-core)
Threads	8	4
Base clock speed	3.1 GHz	0.9 GHz
Boost clock speed	3.9 GHz	2.4 GHz
Bus rate	5 GT/s	no data
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	256K (per core)
L3 cache	8192 KB (shared)	4 MB (shared)
Chip lithography	22 nm	14 nm
Die size	177 mm2	50 mm2
Maximum core temperature	no data	95 °C
Maximum case temperature (TCase)	71 °C	no data
Number of transistors	1,400 million	1300 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-4770S and Core M-5Y31 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA1150	FCBGA1234
Power consumption (TDP)	65 Watt	4.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4770S and Core M-5Y31. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	no data	+
SIPP	+	-
Smart Response	no data	+
FDI	+	+
Fast Memory Access	no data	+

Security technologies

Core i7-4770S and Core M-5Y31 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Key	+	+
Identity Protection	+	+
OS Guard	+	+
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4770S and Core M-5Y31 are enumerated here.

AMD-V	-	+
VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4770S and Core M-5Y31. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	32 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 4600	Intel HD Graphics 5300
Max video memory	2 GB	16 GB
Quick Sync Video	+	+
Clear Video HD	+	+
Graphics max frequency	1.2 GHz	850 MHz
InTru 3D	+	+

Graphics interfaces

Available interfaces and connections of Core i7-4770S and Core M-5Y31 integrated GPUs.

Number of displays supported	3	3
eDP	+	+
DisplayPort	+	+
HDMI	+	+
DVI	+	no data
VGA	+	no data

Graphics image quality

Maximum display resolutions supported by Core i7-4770S and Core M-5Y31 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@24Hz	2560x1600@60Hz
Max resolution over eDP	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	2560x1600@60Hz
Max resolution over VGA	1920x1200@60Hz	no data

Graphics API support

APIs supported by Core i7-4770S and Core M-5Y31 integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	11.2/12
OpenGL	4.3	4.3

Peripherals

Specifications and connection of peripherals supported by Core i7-4770S and Core M-5Y31.

PCIe version	Up to 3.0	2.0
PCI Express lanes	16	12

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	4.41	1.24
Integrated graphics card	1.84	1.04
Recency	2 June 2013	27 October 2014
Physical cores	4	2
Threads	8	4
Chip lithography	22 nm	14 nm
Power consumption (TDP)	65 Watt	4 Watt

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Should you still have questions on choice between Core i7-4770S and Core M-5Y31, ask them in Comments section, and we shall answer.

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