M-5Y31 vs i5-5250U

VS

Aggregate performance score

Core i5-5250U
2015
2 cores / 4 threads, 15 Watt
1.53
+28.6%
Core M-5Y31
2014
2 cores / 4 threads, 4 Watt
1.19

Core i5-5250U outperforms Core M-5Y31 by a significant 29% based on our aggregate benchmark results.

Primary details

Comparing Core i5-5250U and Core M-5Y31 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21362356
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i5Intel Core M
Power efficiency9.6522.51
Architecture codenameBroadwell-U (2015)Broadwell-Y (2014)
Release date1 March 2015 (9 years ago)27 October 2014 (10 years ago)
Launch price (MSRP)$315no data

Detailed specifications

Core i5-5250U 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 cores2 (Dual-core)2 (Dual-core)
Threads44
Base clock speed1.6 GHz0.9 GHz
Boost clock speed2.7 GHz2.4 GHz
Bus typeno dataDMI 2.0
Bus rate5 GT/sno data
Multiplierno data9
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache3 MB (shared)4 MB (shared)
Chip lithography14 nm14 nm
Die size133 mm250 mm2
Maximum core temperature105 °C95 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistors1900 Million1300 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-5250U 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 configuration11
SocketFCBGA1168FCBGA1234
Power consumption (TDP)15 Watt4.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5250U and Core M-5Y31. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access++
Smart Response++
FDI++
Fast Memory Access++

Security technologies

Core i5-5250U and Core M-5Y31 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key++
Identity Protection++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5250U 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 i5-5250U and Core M-5Y31. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GB16 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 6000Intel HD Graphics 5300
Max video memory16 GB16 GB
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency950 MHz850 MHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i5-5250U and Core M-5Y31 integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++

Graphics image quality

Maximum display resolutions supported by Core i5-5250U and Core M-5Y31 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560X1600@60Hz2560x1600@60Hz
Max resolution over DisplayPort3840x2160@60Hz2560x1600@60Hz

Graphics API support

APIs supported by Core i5-5250U and Core M-5Y31 integrated GPUs, sometimes API versions are included.

DirectX11.2/1211.2/12
OpenGL4.34.3

Peripherals

Specifications and connection of peripherals supported by Core i5-5250U and Core M-5Y31.

PCIe version2.02.0
PCI Express lanes1212

Synthetic benchmark performance

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


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.

i5-5250U 1.53
+28.6%
M-5Y31 1.19

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-5250U 2435
+28.4%
M-5Y31 1896

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i5-5250U 4104
+20.9%
M-5Y31 3396

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i5-5250U 8721
+32.9%
M-5Y31 6563

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i5-5250U 3393
+31.1%
M-5Y31 2589

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i5-5250U 3
+26.8%
M-5Y31 2

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i5-5250U 260
+25%
M-5Y31 208

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i5-5250U 107
+9.2%
M-5Y31 98

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i5-5250U 1.16
+6.4%
M-5Y31 1.09

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i5-5250U 1.5
+25%
M-5Y31 1.2

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i5-5250U 2423
+38.9%
M-5Y31 1745

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i5-5250U 16
+72.9%
M-5Y31 10

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i5-5250U 89
+22.9%
M-5Y31 72

Geekbench 3 32-bit multi-core

i5-5250U 5216
+36.5%
M-5Y31 3821

Geekbench 3 32-bit single-core

i5-5250U 2638
+21%
M-5Y31 2179

Gaming performance

Pros & cons summary


Performance score 1.53 1.19
Integrated graphics card 2.20 1.04
Recency 1 March 2015 27 October 2014
Power consumption (TDP) 15 Watt 4 Watt

i5-5250U has a 28.6% higher aggregate performance score, 111.5% faster integrated GPU, and an age advantage of 4 months.

M-5Y31, on the other hand, has 275% lower power consumption.

The Core i5-5250U is our recommended choice as it beats the Core M-5Y31 in performance tests.


Should you still have questions on choice between Core i5-5250U and Core M-5Y31, ask them in Comments section, and we shall answer.

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Intel Core i5-5250U
Core i5-5250U
Intel Core M-5Y31
Core M-5Y31

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Community ratings

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