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Differences What are the advantages of each

Front view of Intel Core i7 4860EQ

Reasons to consider the
Intel Core i7 4860EQ

Report a correction

CPUBoss is not aware of any important advantages of the 4860EQ vs the 4850EQ.

Front view of Intel Core i7 4850EQ

Reasons to consider the
Intel Core i7 4850EQ

Report a correction

CPUBoss is not aware of any important advantages of the 4850EQ vs the 4860EQ.

Features Key features of the Core i7 4860EQ  vs 4850EQ 

clock speed

Core i7 4860EQ
1.8 GHz
Core i7 4850EQ
1.6 GHz

turbo clock speed

Core i7 4860EQ
3.2 GHz
Core i7 4850EQ
3.2 GHz

gpu clock speed

Core i7 4860EQ
750 MHz
Core i7 4850EQ
650 MHz

overclocked clock speed (air)

Core i7 4860EQ
1.8 GHz
Core i7 4850EQ
1.6 GHz

overclocked clock speed (water)

Core i7 4860EQ
1.8 GHz
Core i7 4850EQ
1.6 GHz

Specifications Full list of technical specs

summary

Core i7 4860EQ  vs
4850EQ 
Clock speed 1.8 GHz 1.6 GHz
Turbo clock speed 3.2 GHz 3.2 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
AES
AVX
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 5.02 pt/W 54.18 pt/W
Typical power consumption 38.19W 38.19W

bus

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

details

Core i7 4860EQ  vs
4850EQ 
Architecture x86-64 x86-64
Threads 8 8
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.8 GHz 1.6 GHz
Overclocked clock speed (Water) 1.8 GHz 1.6 GHz
Overclocked clock speed (Air) 1.8 GHz 1.6 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro graphics 5200 Intel® Iris™ Pro graphics 5200
Number of displays supported 3 3
GPU clock speed 750 MHz 650 MHz
Turbo clock speed 1,000 MHz 1,000 MHz

memory controller

Memory controller Built-in Built-in
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum memory size 32,768 MB 32,768 MB
Intel Core i7 4860EQ
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Intel Core i7 4850EQ
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