CPUBoss Review Our evaluation of 3770 vs 6440EQ among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

8.6

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 3770 

CPUBoss recommends the Intel Core i7 3770  based on its performance, single-core performance and value.

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VS

Differences What are the advantages of each

Front view of Intel Core i7 3770

Reasons to consider the
Intel Core i7 3770

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Higher clock speed 3.4 GHz vs 2.7 GHz More than 25% higher clock speed
Higher turbo clock speed 3.9 GHz vs 3.4 GHz Around 15% higher turbo clock speed
Much better performance per dollar 2.33 pt/$ vs 0.86 pt/$ Around 2.8x better performance per dollar
Much higher GPU clock speed 650 MHz vs 350 MHz More than 85% higher GPU clock speed
Significantly better turbo clock speed 1,150 MHz vs 1,000 MHz 15% better turbo clock speed
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
Better PassMark score 9,449 vs 5,778 Around 65% better PassMark score
More threads 8 vs 4 Twice as many threads
Better performance per watt 7.25 pt/W vs 4.79 pt/W More than 50% better performance per watt
More l3 cache per core 2 MB/core vs 1.5 MB/core Around 35% more l3 cache per core
Better overclocked clock speed (Air) 4.03 GHz vs 3.4 GHz Around 20% better overclocked clock speed (Air)
Better PassMark (Single core) score 2,072 vs 1,853 More than 10% better PassMark (Single core) score
Significantly better overclocked clock speed (Water) 4.32 GHz vs 3.4 GHz More than 25% better overclocked clock speed (Water)
Front view of Intel Core i5 6440EQ

Reasons to consider the
Intel Core i5 6440EQ

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Much better CompuBench 1.5 face detection score 17.4 mPixels/s vs 3.02 mPixels/s More than 5.8x better CompuBench 1.5 face detection score
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 36.56W vs 62.56W More than 40% lower typical power consumption
Newer Oct, 2015 vs Apr, 2012 Release date over 3 years later
Significantly lower annual home energy cost 10.84 $/year vs 18.55 $/year More than 40% lower annual home energy cost
Significantly lower annual commercial energy cost 39.42 $/year vs 67.45 $/year More than 40% lower annual commercial energy cost

Benchmarks Real world tests of Core i7 3770 vs i5 6440EQ

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 3770
9.07 mHash/s
Core i5 6440EQ
27.04 mHash/s

CompuBench 1.5 (Face detection)

Core i7 3770
3.02 mPixels/s
Core i5 6440EQ
17.4 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Core i7 3770
151.63 fps
Core i5 6440EQ
165.7 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 3770
-1 fps
Core i5 6440EQ
1.28 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Core i7 3770
7.41 fps
Core i5 6440EQ
6.9 fps

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 3770  vs
i5 6440EQ 
Clock speed 3.4 GHz 2.7 GHz
Turbo clock speed 3.9 GHz 3.4 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 77W 45W
Annual home energy cost 18.55 $/year 10.84 $/year
Annual commercial energy cost 67.45 $/year 39.42 $/year
Performance per watt 7.25 pt/W 4.79 pt/W
Typical power consumption 62.56W 36.56W

bus

Architecture DMI FSB
Number of links 1 1
Transfer rate 5,000 MT/s 8,000 MT/s

details

Core i7 3770  vs
i5 6440EQ 
Architecture x86-64 x86-64
Threads 8 4
L3 cache 8 MB 6 MB
L3 cache per core 2 MB/core 1.5 MB/core
Manufacture process 22 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 4.03 GHz 3.4 GHz
Overclocked clock speed (Water) 4.32 GHz 3.4 GHz
Overclocked clock speed (Air) 4.03 GHz 3.4 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 4000 Intel® HD Graphics 530
Number of displays supported 3 3
GPU clock speed 650 MHz 350 MHz
Turbo clock speed 1,150 MHz 1,000 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 65,536 MB
Intel Core i7 3770
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Intel Core i5 6440EQ
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