Intel Core M-5Y31 vs Intel Core i7-4702HQ

Comparative analysis of Intel Core M-5Y31 and Intel Core i7-4702HQ processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Core M-5Y31

Intel Core i7-4702HQ

Differences

Reasons to consider the Intel Core M-5Y31

CPU is newer: launch date 1 year(s) 5 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
7.4x lower typical power consumption: 4.5 Watt vs 37 Watt

Launch date	1 December 2014 vs 4 June 2013
Manufacturing process technology	14 nm vs 22 nm
Thermal Design Power (TDP)	4.5 Watt vs 37 Watt

Reasons to consider the Intel Core i7-4702HQ

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 33% higher clock speed: 3.20 GHz vs 2.40 GHz
Around 5% higher maximum core temperature: 100°C vs 95 °C
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 32 GB vs 16 GB
Around 29% better performance in PassMark - Single thread mark: 1627 vs 1258
2.8x better performance in PassMark - CPU mark: 5334 vs 1911
Around 25% better performance in GFXBench 4.0 - Manhattan (Frames): 1455 vs 1162
Around 25% better performance in GFXBench 4.0 - Manhattan (Fps): 1455 vs 1162
Around 30% better performance in GFXBench 4.0 - T-Rex (Frames): 2493 vs 1924
Around 30% better performance in GFXBench 4.0 - T-Rex (Fps): 2493 vs 1924
Around 25% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 804 vs 641
Around 25% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 804 vs 641

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.20 GHz vs 2.40 GHz
Maximum core temperature	100°C vs 95 °C
L1 cache	256 KB vs 128 KB
L2 cache	1024 KB vs 512 KB
L3 cache	6144 KB vs 4 MB
Maximum memory size	32 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	1627 vs 1258
PassMark - CPU mark	5334 vs 1911
GFXBench 4.0 - Manhattan (Frames)	1455 vs 1162
GFXBench 4.0 - Manhattan (Fps)	1455 vs 1162
GFXBench 4.0 - T-Rex (Frames)	2493 vs 1924
GFXBench 4.0 - T-Rex (Fps)	2493 vs 1924
GFXBench 4.0 - Car Chase Offscreen (Frames)	804 vs 641
GFXBench 4.0 - Car Chase Offscreen (Fps)	804 vs 641

Compare benchmarks

CPU 1: Intel Core M-5Y31
CPU 2: Intel Core i7-4702HQ

PassMark - Single thread mark

CPU 1

CPU 2

1258

1627

PassMark - CPU mark

CPU 1

CPU 2

1911

5334

GFXBench 4.0 - Manhattan (Frames)

CPU 1

CPU 2

1162

1455

GFXBench 4.0 - Manhattan (Fps)

CPU 1

CPU 2

1162

1455

GFXBench 4.0 - T-Rex (Frames)

CPU 1

CPU 2

1924

2493

GFXBench 4.0 - T-Rex (Fps)

CPU 1

CPU 2

1924

2493

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

641

804

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

641

804

Name	Intel Core M-5Y31	Intel Core i7-4702HQ
PassMark - Single thread mark	1258	1627
PassMark - CPU mark	1911	5334
GFXBench 4.0 - Manhattan (Frames)	1162	1455
GFXBench 4.0 - Manhattan (Fps)	1162	1455
GFXBench 4.0 - T-Rex (Frames)	1924	2493
GFXBench 4.0 - T-Rex (Fps)	1924	2493
GFXBench 4.0 - Car Chase Offscreen (Frames)	641	804
GFXBench 4.0 - Car Chase Offscreen (Fps)	641	804
Geekbench 4 - Single Core		671
Geekbench 4 - Multi-Core		2535
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		12.265
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		50.251
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.515
CompuBench 1.5 Desktop - Video Composition (Frames/s)		3.243
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		6.875

Compare specifications (specs)

	Intel Core M-5Y31	Intel Core i7-4702HQ
Essentials
Architecture codename	Broadwell	Haswell
Launch date	1 December 2014	4 June 2013
Place in performance rating	1977	1979
Processor Number	5Y31	i7-4702HQ
Series	5th Generation Intel® Core™ M Processors	4th Generation Intel® Core™ i7 Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$378
Performance
64 bit support
Base frequency	900 MHz	2.20 GHz
Die size	82 mm	177 mm
L1 cache	128 KB	256 KB
L2 cache	512 KB	1024 KB
L3 cache	4 MB	6144 KB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	95 °C	100°C
Maximum frequency	2.40 GHz	3.20 GHz
Number of cores	2	4
Number of threads	4	8
Transistor count	1300 Million	1400 Million
Bus Speed		5 GT/s DMI2
Maximum case temperature (TCase)		100 °C
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	25.6 GB/s
Maximum memory size	16 GB	32 GB
Supported memory types	LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600	DDR3L 1333/1600
Graphics
Device ID	0x161E	0x416
Graphics base frequency	300 MHz	400 MHz
Graphics max dynamic frequency	850 MHz	1.15 GHz
Graphics max frequency	850 MHz	1.15 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	16 GB	2 GB
Processor graphics	Intel® HD Graphics 5300	Intel® HD Graphics 4600
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	3
Wireless Display (WiDi) support
VGA
Graphics image quality
Max resolution over DisplayPort	2560x1600@60Hz	3840x2160@60Hz
Max resolution over HDMI 1.4	2560x1600@60Hz	3840x2160@60Hz
Max resolution over VGA		2880x1800@60Hz
Graphics API support
DirectX	11.2/12	11.2/12
OpenGL	4.3	4.3
Compatibility
Configurable TDP-down	3.5 W
Configurable TDP-down Frequency	600 MHz
Configurable TDP-up	6 W
Configurable TDP-up Frequency	1.10 GHz
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	30mm x 16.5mm	37.5mm x 32mm x 1.6mm
Scenario Design Power (SDP)	3.5 W
Sockets supported	FCBGA1234	FCBGA1364
Thermal Design Power (TDP)	4.5 Watt	37 Watt
Peripherals
Max number of PCIe lanes	12	16
PCI Express revision	2.0	3
PCIe configurations	x1 (6), x2 (4), x4 (3)	1x16, 2x8, 1x8 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)