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Differences What are the advantages of each

Front view of Intel Core M7-6Y75

Reasons to consider the
Intel Core M7-6Y75

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Much better 3DMark06 CPU score 38.4 vs 37.5 Almost the same
Higher turbo clock speed 3.1 GHz vs 2.8 GHz More than 10% higher turbo clock speed
Much better performance per watt 31.06 pt/W vs 26.04 pt/W Around 20% better performance per watt
Better turbo clock speed 1,000 MHz vs 900 MHz More than 10% better turbo clock speed
Better geekbench 3 Multi-Core score 4,785 vs 4,124 More than 15% better geekbench 3 Multi-Core score
Better overclocked clock speed (Air) 2.81 GHz vs 2.58 GHz Around 10% better overclocked clock speed (Air)
Front view of Intel Core M5-6Y57

Reasons to consider the
Intel Core M5-6Y57

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Slightly better performance per dollar 0.42 pt/$ vs 0.36 pt/$ More than 15% better performance per dollar

Benchmarks Real world tests of Core M7-6Y75 vs M5-6Y57

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core M7-6Y75
3,980 MB/s
Core M5-6Y57
2,970 MB/s

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core M7-6Y75  vs
M5-6Y57 
Clock speed 1.2 GHz 1.1 GHz
Turbo clock speed 3.1 GHz 2.8 GHz
Cores Dual core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 4.5W 4.5W
Annual home energy cost 1.08 $/year 1.08 $/year
Annual commercial energy cost 3.94 $/year 3.94 $/year
Performance per watt 31.06 pt/W 26.04 pt/W
Typical power consumption 3.66W 3.66W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 4,000 MT/s 4,000 MT/s

details

Core M7-6Y75  vs
M5-6Y57 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 4 MB 4 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.81 GHz 2.58 GHz
Overclocked clock speed (Water) 1.2 GHz 1.1 GHz
Overclocked clock speed (Air) 2.81 GHz 2.58 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 515 Intel® HD Graphics 515
Number of displays supported 3 3
GPU clock speed 300 MHz 300 MHz
Turbo clock speed 1,000 MHz 900 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 16,384 MB 16,384 MB
Intel Core M7-6Y75
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Intel Core M5-6Y57
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