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Differences What are the advantages of each

Front view of Intel Core i7 3615QM

Reasons to consider the
Intel Core i7 3615QM

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CPUBoss is not aware of any important advantages of the Core i7 3615QM vs the Core M 5Y51.

Front view of Intel Core M 5Y51

Reasons to consider the
Intel Core M 5Y51

Report a correction

CPUBoss is not aware of any important advantages of the Core M 5Y51 vs the Core i7 3615QM.

Benchmarks Real world tests of Core i7 3615QM vs M 5Y51

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 3615QM
8.64 mHash/s
Core M 5Y51
19.76 mHash/s

CompuBench 1.5 (Face detection)

Core i7 3615QM
3.18 mPixels/s
Core M 5Y51
12.04 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 3615QM
1.09 fps
Core M 5Y51
-1 fps

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 i7 3615QM
2,220,000 MB/s
Core M 5Y51
3,190,000 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 3615QM  vs
M 5Y51 
Clock speed 2.3 GHz 1.1 GHz
Turbo clock speed 3.3 GHz 2.6 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Supports trusted computing No No
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 45W 4.5W
Annual home energy cost 10.84 $/year 1.08 $/year
Performance per watt 10.74 pt/W 184.7 pt/W
Typical power consumption 36.56W 3.66W

bus

Architecture DMI FSB
Number of links 1 1

details

Core i7 3615QM  vs
M 5Y51 
Architecture x86-64 x86-64
Threads 8 4
L2 cache 1 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 6 MB 4 MB
L3 cache per core 1.5 MB/core 2 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.03 GHz 2.19 GHz
Overclocked clock speed (Water) 2.3 GHz 1.1 GHz
Overclocked clock speed (Air) 3.03 GHz 2.19 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4000 Intel® HD Graphics 5300
Number of displays supported 3 3
GPU clock speed 650 MHz 300 MHz
Turbo clock speed 1,200 MHz 900 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 32,768 MB 16,384 MB
Intel Core i7 3615QM
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Intel Core M 5Y51
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