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Differences What are the advantages of each

Front view of Intel E3-1575MV5

Reasons to consider the
Intel E3-1575MV5

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Higher turbo clock speed 3.9 GHz vs 3.6 GHz Around 10% higher turbo clock speed
More l3 cache 8 MB vs 4 MB 2x more l3 cache; more data can be stored in the l3 cache for quick access later
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 8 vs 4 Twice as many threads
Higher GPU clock speed 350 MHz vs 300 MHz More than 15% higher GPU clock speed
Newer Jan, 2016 vs Jul, 2015 Release date 6 months later
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 3 GHz Around 10% higher clock speed
Lower typical power consumption 22.75W vs 36.56W Around 40% lower typical power consumption
Lower annual home energy cost 6.75 $/year vs 10.84 $/year Around 40% lower annual home energy cost
Lower annual commercial energy cost 24.53 $/year vs 39.42 $/year Around 40% lower annual commercial energy cost

Features Key features of the E3-1575MV5  vs Core i7 6567U 

clock speed

3 GHz
Core i7 6567U
3.3 GHz

turbo clock speed

3.9 GHz
Core i7 6567U
3.6 GHz

L3 cache

gpu clock speed

350 MHz
Core i7 6567U
300 MHz

Specifications Full list of technical specs


E3-1575MV5  vs
Core i7 6567U 
Clock speed 3 GHz 3.3 GHz
Turbo clock speed 3.9 GHz 3.6 GHz
Cores Quad core Dual core


Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
Supplemental SSE3
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 32,768 MB


E3-1575MV5  vs
Core i7 6567U 
Architecture x86-64 x86-64
Threads 8 4
L3 cache 8 MB 4 MB
L3 cache per core 2 MB/core 2 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

integrated graphics

Label Intel® Iris™ Pro Graphics P580 Intel® Iris™ Graphics 550
Number of displays supported 3 3
GPU clock speed 350 MHz 300 MHz
Turbo clock speed 1,100 MHz 1,100 MHz

power consumption

TDP 45W 28W
Annual home energy cost 10.84 $/year 6.75 $/year
Annual commercial energy cost 39.42 $/year 24.53 $/year
Typical power consumption 36.56W 22.75W


Architecture FSB FSB
Number of links 1 1
Transfer rate 8,000 MT/s 4,000 MT/s
Intel E3-1575MV5
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Intel Core i7 6567U
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