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Intel Core i7 4800MQ

Front view of Intel Core i7 4800MQ
Front view of Intel Core i7 4700MQ

Intel Core i7 4700MQ

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Differences What are the advantages of each

Front view of Intel Core i7 4800MQ

Reasons to consider the
Intel Core i7 4800MQ

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Front view of Intel Core i7 4700MQ

Reasons to consider the
Intel Core i7 4700MQ

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CPUBoss is not aware of any important advantages of the 4700MQ vs the 4800MQ.

Benchmarks Real world tests of Core i7 4800MQ vs 4700MQ

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 4800MQ
11.84 mHash/s
Core i7 4700MQ
14.48 mHash/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 4800MQ
1.6 fps
Core i7 4700MQ
0.93 fps

PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark

Core i7 4800MQ
3,176
Core i7 4700MQ
2,902

Sky Diver Data courtesy FutureMark

Core i7 4800MQ
2,855
Core i7 4700MQ
3,390

Cloud Gate Data courtesy FutureMark

Core i7 4800MQ
5,535
Core i7 4700MQ
6,522

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i7 4800MQ
12,176
Core i7 4700MQ
11,060

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i7 4800MQ
3,292
Core i7 4700MQ
2,941

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i7 4800MQ
4,140,000 MB/s
Core i7 4700MQ
3,830,000 MB/s

Specifications Full list of technical specs

summary

 Core i7 4800MQ  vs
4700MQ 
Clock speed 2.7 GHz 2.4 GHz
Turbo clock speed 3.7 GHz 3.4 GHz
Cores Quad core Quad core
Is unlocked No No

features
Has a NX bit Yes Yes
Supports trusted computing Yes 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 47W 47W
Annual home energy cost 11.32 $/year 11.32 $/year
Performance per watt 17.18 pt/W 15.98 pt/W
Typical power consumption 38.19W 38.19W

bus
Architecture DMI 2.0 DMI 2.0
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

 Core i7 4800MQ  vs
4700MQ 
Architecture x86-64 x86-64
Threads 8 8
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Operating temperature Unknown - 100°C Unknown - 100°C

overclocking
Overclocked clock speed 3.87 GHz 3.74 GHz
Overclocked clock speed (Air) 3.87 GHz 3.74 GHz

integrated graphics
GPU GPU GPU
Label Intel® HD Graphics 4600 Intel® HD Graphics 4600
Number of displays supported 3 3
GPU clock speed 400 MHz 400 MHz
Turbo clock speed 1,300 MHz 1,150 MHz

memory controller
Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Intel Core i7 4800MQ
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Intel Core i7 4700MQ
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Comments

Showing 1 comment.
Jase (06:35 AM, June 20, 2013)
How is the 4800MQ cheaper than the 4700MQ? It's roughly $200 more expensive.
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