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Intel

Core M-5Y51

▲ 5117 ▼

2 Cores, 4 Threads @1.1 GHz, Broadwell.
Release date ≈ Q1 2015.

Average Bench: 43.7% (965th of 1442)

Based on 484 user benchmarks.  Device: BFEBFBFF000306D4 Model: Intel(R) Core(TM) M-5Y51 CPU @ 1.10GHz
Poor: 25%Average: 43.7% Great: 57%
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 49%
Yacht
Workstation
Workstation 30%
Sail boat

Popular builds with this CPU

Below average average bench

The Intel Core M-5Y51 averaged 56.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 66.4Pts
Avg. Single Core Speed 56.3Pts

Above average consistency

The range of scores (95th - 5th percentile) for the Intel Core M-5Y51 is 31.6%. This is a relatively narrow range which indicates that the Intel Core M-5Y51 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 124Pts
Avg. Octa Core Speed 127Pts
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Average Bench

(Based on 484 samples)
Rank 96543.7%
Min Avg Max
35.4 Memory 66.4 83.3
19.8 1-Core 56.3 84
34.4 2-Core 88.7 142
44.9% 70.5 Pts
Min Avg Max
55.5 4-Core 124 204
62 8-Core 127 203
16.7% 126 Pts
Min Avg Max
63.1 64-Core 124 196
7.7% 124 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
Socket BGA1234, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.5 GHz (avg)
50.9% Above average
Memory 89.7
1-Core 62
2-Core 88.5
54% 80.1 Pts
4-Core 74
8-Core 77.9
10% 75.9 Pts
64-Core 121
8% 121 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.2 GHz, turbo 2.1 GHz (avg)
36.7% Below average
Memory 49.7
1-Core 47
2-Core 92.1
38% 62.9 Pts
4-Core 138
8-Core 140
18% 139 Pts
64-Core 138
8% 138 Pts
Socket BGA1234, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.3 GHz (avg)
36.6% Below average
Memory 60
1-Core 33.4
2-Core 59.4
34% 50.9 Pts
4-Core 79.2
8-Core 81.1
11% 80.1 Pts
64-Core 85.9
5% 85.9 Pts
Socket BGA1234, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.35 GHz (avg)
36.1% Below average
Memory 58.8
1-Core 36.9
2-Core 66.5
36% 54.1 Pts
4-Core 79.6
8-Core 82.3
11% 80.9 Pts
64-Core 82.9
5% 82.9 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.3 GHz (avg)
33.8% Below average
Memory 53.9
1-Core 28.1
2-Core 46.8
30% 42.9 Pts
4-Core 79.8
8-Core 92.1
11% 85.9 Pts
64-Core 89.9
6% 89.9 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.2 GHz, turbo 0.8 GHz (avg)
25.7% Poor
Memory 44.2
1-Core 20.3
2-Core 29.9
23% 31.5 Pts
4-Core 43.4
8-Core 47.9
6% 45.7 Pts
64-Core 49.3
3% 49.3 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.3 GHz (avg)
22.4% Poor
Memory 34.5
1-Core 19.3
2-Core 46.1
21% 33.3 Pts
4-Core 58.9
8-Core 75.8
9% 67.4 Pts
64-Core 66
4% 66 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 0.65 GHz (avg)
14.8% Very poor
Memory 23.2
1-Core 15.1
2-Core 27.4
14% 21.9 Pts
4-Core 34.7
8-Core 54
6% 44.3 Pts
64-Core 48.2
3% 48.2 Pts
U3E1, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 1.05 GHz (avg)
11.7% Very poor
Memory 12.9
1-Core 22.3
2-Core 37.7
14% 24.3 Pts
4-Core 60
8-Core 64.7
8% 62.3 Pts
64-Core 43.6
3% 43.6 Pts
484 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,752,815 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU GPU SSD HDD RAM MBD
Typical Core M-5Y51 Builds (Compare 53 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 45%
Speed boat
Workstation
Workstation 5%
Tree trunk

System: Toshiba PORTEGE Z20t-B

CPU
Core M-5Y51IntelBench 44%, 484 samples20x
GPU
Core M HD 5300IntelBench 3%, 7,223 samples53x
SSD
THNSNJ256GVNU 256GBToshibaBench 74%, 736 samples20x
MZNTE256HMHP-00000 256GBSamsungBench 73%, 803 samples15x
MZNTE128HMGR-00000 128GBSamsungBench 63%, 239 samples4x
RAM
2x4GBUnknownBench 39%, 424,126 samples48x
2x2GBUnknownBench 20%, 446,702 samples5x
EDIT WITH CUSTOM PC BUILDER

Popular Core M-5Y51 systems:

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  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
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  • - RAM tests include: single/multi core bandwidth and latency
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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Specifications

Essentials

DescriptionIntel® Core™ M-5Y51 Processor (4M Cache, up to 2.60 GHz)
Code NameBroadwell
Launch DateQ4'14
Processor Number5Y51
# of Cores2
# of Threads4
Cache4 MB
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0
Embedded Options AvailableNo
Lithography14 nm
Recommended Price$281.00
Clock Speed1.1 GHz
Max Turbo Frequency2.6 GHz
Max TDP4.5 W
Scenario Design Power3.5 W

Graphics

Processor GraphicsIntel® HD Graphics 5300
Graphics Base Frequency300 MHz
Graphics OutputeDP/DP/HDMI
Wireless DisplayYes
# of Displays Supported3
Graphics Max Dynamic Frequency900 MHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes
Graphics Video Max Memory16 GB

Memory

Max Memory Size16 GB
Memory TypesLPDDR3 1333/1600; DDR3L/DDR3L-RS 1600
Memory Channels2
Memory Bandwidth25.6 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision2.0
PCI Express Configurationsx1 (6), x2 (4), x4 (3)
Max # of PCI Express Lanes12

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
TSX-NINo
vPro TechNo
Identity Protection TechYes
Fast Memory AccessYes
Flex Memory AccessYes
Stable Image Platform Program (SIPP)No
Small Business AdvantageYes
Smart Response TechYes

Package

Package Size30mm x 16.5mm
Graphics and IMC Lithography14 nm
Max CPU Configuration1
Sockets SupportedFCBGA1234

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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