Intel Core M-5Y71 vs Intel Core i7-680UM

Comparative analysis of Intel Core M-5Y71 and Intel Core i7-680UM 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, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Core M-5Y71

Intel Core i7-680UM

Differences

Reasons to consider the Intel Core M-5Y71

CPU is newer: launch date 4 year(s) 2 month(s) later
Around 15% higher clock speed: 2.90 GHz vs 2.53 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
2x more maximum memory size: 16 GB vs 8 GB
3.6x lower typical power consumption: 4.5 Watt vs 18 Watt
Around 41% better performance in PassMark - Single thread mark: 1281 vs 911
Around 69% better performance in PassMark - CPU mark: 2027 vs 1196

Specifications (specs)
Launch date	1 December 2014 vs 26 September 2010
Maximum frequency	2.90 GHz vs 2.53 GHz
Manufacturing process technology	14 nm vs 32 nm
Maximum memory size	16 GB vs 8 GB
Thermal Design Power (TDP)	4.5 Watt vs 18 Watt
Benchmarks
PassMark - Single thread mark	1281 vs 911
PassMark - CPU mark	2027 vs 1196

Reasons to consider the Intel Core i7-680UM

Around 11% higher maximum core temperature: 105°C vs 95 °C

Maximum core temperature	105°C vs 95 °C

Compare benchmarks

CPU 1: Intel Core M-5Y71
CPU 2: Intel Core i7-680UM

PassMark - Single thread mark

CPU 1

CPU 2

1281

911

PassMark - CPU mark

CPU 1

CPU 2

2027

1196

Name	Intel Core M-5Y71	Intel Core i7-680UM
PassMark - Single thread mark	1281	911
PassMark - CPU mark	2027	1196
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.905
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	31.246
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.212
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.68
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.811
GFXBench 4.0 - Car Chase Offscreen (Frames)	810
GFXBench 4.0 - Manhattan (Frames)	1399
GFXBench 4.0 - T-Rex (Frames)	1786
GFXBench 4.0 - Car Chase Offscreen (Fps)	810
GFXBench 4.0 - Manhattan (Fps)	1399
GFXBench 4.0 - T-Rex (Fps)	1786

Compare specifications (specs)

	Intel Core M-5Y71	Intel Core i7-680UM
Essentials
Architecture codename	Broadwell	Arrandale
Launch date	1 December 2014	26 September 2010
Launch price (MSRP)	$281	$317
Place in performance rating	2403	2393
Price now	$281
Processor Number	5Y71	i7-680UM
Series	5th Generation Intel® Core™ M Processors	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Value for money (0-100)	3.15
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.20 GHz	1.46 GHz
Die size	82 mm	81 mm2
L1 cache	128 KB
L2 cache	512 KB	512 KB
L3 cache	4 MB	4 MB
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	95 °C	105°C
Maximum frequency	2.90 GHz	2.53 GHz
Number of cores	2	2
Number of threads	4	4
Transistor count	1300 Million	382 million
Bus Speed		2.5 GT/s DMI
Front-side bus (FSB)		2500 MHz
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	12.8 GB/s
Maximum memory size	16 GB	8 GB
Supported memory types	LPDDR3 1333/1600; DDR3L/DDR3L-RS 1600	DDR3 800
Graphics
Device ID	0x161E
Graphics base frequency	300 MHz	166 MHz
Graphics max dynamic frequency	900 MHz	500 MHz
Graphics max frequency	900 MHz	500 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	16 GB
Processor graphics	Intel® HD Graphics 5300	Intel HD Graphics
Intel® Clear Video technology
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	2
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	2560x1600@60Hz
Max resolution over HDMI 1.4	2560x1600@60Hz
Graphics API support
DirectX	11.2/12
OpenGL	4.3
Compatibility
Configurable TDP-down	3.5 W
Configurable TDP-down Frequency	600 MHz
Configurable TDP-up	6 W
Configurable TDP-up Frequency	1.40 GHz
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	30mm x 16.5mm	BGA 34mm x 28mm
Scenario Design Power (SDP)	3.5 W
Sockets supported	FCBGA1234	BGA1288
Thermal Design Power (TDP)	4.5 Watt	18 Watt
Peripherals
Max number of PCIe lanes	12	16
PCI Express revision	2.0	2.0
PCIe configurations	x1 (6), x2 (4), x4 (3)	1x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
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 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
Physical Address Extensions (PAE)		36-bit
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)