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Differences What are the advantages of each

Front view of Intel Core i7 4850EQ

Reasons to consider the
Intel Core i7 4850EQ

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Much better performance per watt 54.18 pt/W vs 4.69 pt/W More than 11.5x better performance per watt
Much better performance per dollar 5.46 pt/$ vs 3.09 pt/$ More than 75% better performance per dollar
Much lower typical power consumption 38.19W vs 107.5W 2.8x lower typical power consumption
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Better geekbench 3 Multi-Core score 11,977 vs 10,311 More than 15% better geekbench 3 Multi-Core score
More threads 8 vs 4 Twice as many threads
Much lower annual home energy cost 11.32 $/year vs 38.81 $/year 3.4x lower annual home energy cost
Much lower annual commercial energy cost 41.17 $/year vs 106 $/year 2.6x lower annual commercial energy cost
Newer Jul, 2013 vs Apr, 2012 Release date over 1 years later
Front view of Intel Core i5 3570K

Reasons to consider the
Intel Core i5 3570K

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Much higher clock speed 3.4 GHz vs 1.6 GHz More than 2x higher clock speed
Higher turbo clock speed 3.8 GHz vs 3.2 GHz Around 20% higher turbo clock speed
Much better overclocked clock speed (Air) 4.59 GHz vs 1.6 GHz More than 2.8x better overclocked clock speed (Air)
Significantly better turbo clock speed 1,150 MHz vs 1,000 MHz 15% better turbo clock speed
Much better overclocked clock speed (Water) 4.71 GHz vs 1.6 GHz Around 3x better overclocked clock speed (Water)

Benchmarks Real world tests of Core i7 4850EQ vs i5 3570K

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 4850EQ
4,180,000 MB/s
Core i5 3570K
2,650,000 MB/s

Specifications Full list of technical specs

summary

Core i7 4850EQ  vs
i5 3570K 
Clock speed 1.6 GHz 3.4 GHz
Turbo clock speed 3.2 GHz 3.8 GHz
Cores Quad core Quad core
Is unlocked No Yes

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
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 47W 77W
Annual home energy cost 11.32 $/year 38.81 $/year
Annual commercial energy cost 41.17 $/year 106 $/year
Performance per watt 54.18 pt/W 4.69 pt/W
Typical power consumption 38.19W 107.5W

bus

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

details

Core i7 4850EQ  vs
i5 3570K 
Architecture x86-64 x86-64
Threads 8 4
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.6 GHz 4.59 GHz
Overclocked clock speed (Water) 1.6 GHz 4.71 GHz
Overclocked clock speed (Air) 1.6 GHz 4.59 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro graphics 5200 Intel® HD Graphics 4000
Number of displays supported 3 3
GPU clock speed 650 MHz 650 MHz
Turbo clock speed 1,000 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum memory size 32,768 MB 32,768 MB
Intel Core i7 4850EQ
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Intel Core i5 3570K
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