CPUBoss Review Our evaluation of 6600U vs 6567U 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

9.2

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 6567U 

CPUBoss recommends the Intel Core i7 6567U  based on its performance and single-core performance.

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Front view of Intel Core i7 6567U

Intel Core i7 6567U

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Core i7 6600U

Reasons to consider the
Intel Core i7 6600U

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Better performance per watt 13.05 pt/W vs 8.32 pt/W More than 55% better performance per watt
Slightly lower typical power consumption 12.19W vs 22.75W More than 45% lower typical power consumption
Slightly lower annual commercial energy cost 13.14 $/year vs 24.53 $/year More than 45% lower annual commercial energy cost
Slightly lower annual home energy cost 3.61 $/year vs 6.75 $/year More than 45% lower annual home energy cost
Front view of Intel Core i7 6567U

Reasons to consider the
Intel Core i7 6567U

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Higher clock speed 3.3 GHz vs 2.6 GHz More than 25% higher clock speed
Higher turbo clock speed 3.6 GHz vs 3.4 GHz More than 5% higher turbo clock speed
Better turbo clock speed 1,100 MHz vs 1,050 MHz Around 5% better turbo clock speed
Better CompuBench 1.5 bitcoin mining score 34.04 mHash/s vs 26.95 mHash/s More than 25% better CompuBench 1.5 bitcoin mining score
Better PassMark (Single core) score 1,998 vs 1,820 Around 10% better PassMark (Single core) score

Benchmarks Real world tests of Core i7 6600U vs 6567U

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Core i7 6600U
26.95 mHash/s
Core i7 6567U
34.04 mHash/s

CompuBench 1.5 (Face detection)

Core i7 6600U
21.17 mPixels/s
Core i7 6567U
41.13 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Core i7 6600U
214.52 fps
Core i7 6567U
319.43 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Core i7 6600U
1.48 fps
Core i7 6567U
-1 fps

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Core i7 6600U
9.53 fps
Core i7 6567U
23.52 fps

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i7 6600U  vs
6567U 
Clock speed 2.6 GHz 3.3 GHz
Turbo clock speed 3.4 GHz 3.6 GHz
Cores Dual core Dual 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 15W 28W
Annual home energy cost 3.61 $/year 6.75 $/year
Annual commercial energy cost 13.14 $/year 24.53 $/year
Performance per watt 13.05 pt/W 8.32 pt/W
Typical power consumption 12.19W 22.75W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 4,000 MT/s 4,000 MT/s

details

Core i7 6600U  vs
6567U 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 0.5 MB 0.5 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 4 MB 4 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.4 GHz 3.6 GHz
Overclocked clock speed (Water) 3.4 GHz 3.6 GHz
Overclocked clock speed (Air) 3.4 GHz 3.6 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 520 Intel® Iris™ Graphics 550
Number of displays supported 3 3
GPU clock speed 300 MHz 300 MHz
Turbo clock speed 1,050 MHz 1,100 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
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 32,768 MB
Intel Core i7 6600U
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Intel Core i7 6567U
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