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Differences What are the advantages of each

Front view of Intel Core i7 5700EQ

Reasons to consider the
Intel Core i7 5700EQ

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly lower typical power consumption 38.19W vs 62.56W Around 40% lower typical power consumption
Newer Apr, 2015 vs Apr, 2012 Release date over 2 years later
Significantly lower annual home energy cost 11.32 $/year vs 18.55 $/year Around 40% lower annual home energy cost
Significantly lower annual commercial energy cost 41.17 $/year vs 67.45 $/year Around 40% lower annual commercial energy cost
Front view of Intel Core i7 3770

Reasons to consider the
Intel Core i7 3770

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Significantly higher clock speed 3.4 GHz vs 2.6 GHz More than 30% higher clock speed
Much better performance per dollar 2.33 pt/$ vs 0.74 pt/$ Around 3.2x better performance per dollar
Higher turbo clock speed 3.9 GHz vs 3.4 GHz Around 15% higher turbo clock speed
Much higher GPU clock speed 650 MHz vs 300 MHz Around 2.2x higher GPU clock speed
Significantly better turbo clock speed 1,150 MHz vs 1,000 MHz 15% better turbo clock speed
Much better overclocked clock speed (Air) 4.03 GHz vs 2.6 GHz Around 55% better overclocked clock speed (Air)
Slightly more l3 cache 8 MB vs 6 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Better performance per watt 7.25 pt/W vs 5.93 pt/W More than 20% better performance per watt
Better PassMark score 9,449 vs 8,239 Around 15% better PassMark score
Much better overclocked clock speed (Water) 4.32 GHz vs 2.6 GHz More than 65% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i7 5700EQ vs 3770

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 5700EQ  vs
3770 
Clock speed 2.6 GHz 3.4 GHz
Turbo clock speed 3.4 GHz 3.9 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
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 77W
Annual home energy cost 11.32 $/year 18.55 $/year
Annual commercial energy cost 41.17 $/year 67.45 $/year
Performance per watt 5.93 pt/W 7.25 pt/W
Typical power consumption 38.19W 62.56W

bus

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

details

Core i7 5700EQ  vs
3770 
Architecture x86-64 x86-64
Threads 8 8
L3 cache 6 MB 8 MB
L3 cache per core 1.5 MB/core 2 MB/core
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.6 GHz 4.03 GHz
Overclocked clock speed (Water) 2.6 GHz 4.32 GHz
Overclocked clock speed (Air) 2.6 GHz 4.03 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 5600 Intel® HD Graphics 4000
Number of displays supported 3 3
GPU clock speed 300 MHz 650 MHz
Turbo clock speed 1,000 MHz 1,150 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Core i7 5700EQ
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Intel Core i7 3770
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