Intel Core M 5Y70 

Released July, 2014
  • 1.1 GHz
  • Dual core
8 Out of 10

Newly branded as the Core M line, Broadwell-Y is meant to target the market looking for similar performance of today's ultra-low voltage Haswell processors but with longer battery life and more efficient designs.
by Ryan-Shrout (Nov, 2014)
Obviously the Core M 5Y70 isn't going to blow anyone's mind when it comes to PC gaming, but I think for casual gamers and the occasional retro gaming session, the new Broadwell-Y processor design will do just fine.
by Ryan-Shrout (Nov, 2014)

CPUBoss Review Our evaluation of the Intel Core M 5Y70 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Core M 5Y70
8.1
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Core M 5Y70
8.7
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Core M 5Y70
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Core M 5Y70
7.6
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Core M 5Y70
7.6
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Core M 5Y70
5.2
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8

CPUBoss Score

Combination of all six facets

Core M 5Y70
8.0

Benchmarks Real world tests of the Intel Core M 5Y70

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core M 5Y70
17.87 mHash/s
Core i7 4500U
12.55 mHash/s
Core i5 4210U
12.73 mHash/s

CompuBench 1.5 (Face detection)

Core M 5Y70
9.16 mPixels/s
Core i7 4500U
13.6 mPixels/s
Core i5 4210U
13.17 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core M 5Y70
0.75 fps
Core i7 4500U
1.05 fps
Core i5 4210U
0.96 fps

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core M 5Y70
3,647

GeekBench 3 (Single core) Data courtesy Primate Labs

Core M 5Y70
2,158

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core M 5Y70
3,425,000 MB/s
Core i5 4210U
3,070,000 MB/s
Core i7 4500U
3,480,000 MB/s

PassMark Data courtesy Passmark

Core M 5Y70
3,096

PassMark (Single Core)

Core M 5Y70
1,337

In The News From around the web

Though not a performance powerhouse, I think the first taste of Broadwell is delectable and provides vendors with an amazing option that balances the performance of Haswell with the power efficiency of Bay Trail and the Atom lineup.
Newly branded as the Core M line, Broadwell-Y is meant to target the market looking for similar performance of today's ultra-low voltage Haswell processors but with longer battery life and more efficient designs.
9
Sep

IDF 2014: Intel Shows Core M 5Y70 Performance Numbers

by Ryan Shrout |
www.pcper.com
Both of AMD's APUs in the 45 watt envelope fail to keep up with Core M..
The next two tests, 3DMark Ice Storm and SunSpider, are interesting in that they are cross platform.

Specifications Full list of technical specs

summary

Clock speed 1.1 GHz
Turbo clock speed 2.6 GHz
Cores Dual core
Is unlocked No

features

Has a NX bit Yes
Supports trusted computing Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. AES
  3. SSE
  4. SSE2
  5. SSE4.1
  6. SSE3
  7. Supplemental SSE3
  8. SSE4.2
  9. AVX 2.0
  10. AVX
  11. SSE4
Supports dynamic frequency scaling Yes

power consumption

TDP 4.5W
Annual home energy cost 1.08 $/year
Performance per watt 194.11 pt/W
Typical power consumption 3.66W

bus

Architecture FSB
Transfer rate 5,000 MT/s

details

Architecture x86-64
Threads 4 threads
L2 cache 0.5 MB
L2 cache per core 0.25 MB/core
L3 cache 4 MB
L3 cache per core 2 MB/core
Manufacture process 14 nm
Max CPUs 1

overclocking

Overclocked clock speed 2.4 GHz
Overclocked clock speed (Water) 1.1 GHz
Overclocked clock speed (Air) 2.4 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics 5300
Number of displays supported 3
GPU clock speed 100 MHz
Turbo clock speed 850 MHz

memory controller

Memory controller Built-in
Memory type DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 12,800 MB/s
Maximum memory size 16,384 MB
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