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{{intel title|Coffee Lake U|core}}
 
{{intel title|Coffee Lake U|core}}
 
{{core
 
{{core
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|name=Coffee Lake U
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| name             = Coffee Lake U
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|no image=Yes
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| image             = kaby lake u (front; iris).png
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|developer=Intel
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| image size        = 250px
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|manufacturer=Intel
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| caption          = 3-die config Iris Plus CFL-U (with OPC)
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|first announced=April 2, 2018
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| image 2          = kaby lake u (front; standard).png
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|first launched=April 2, 2018
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| image 2 size      = 250px
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|isa=x86-64
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| caption 2        = 2-die config CFL-U
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|isa family=x86
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| developer         = Intel
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|microarch=Coffee Lake
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| manufacturer     = Intel
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|word=64 bit
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| first announced   = June, 2017
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|proc=14 nm
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| first launched   = June, 2017
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|tech=CMOS
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| isa               = x86-64
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|clock min=2,300 MHz
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| microarch         = Coffee Lake
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|clock max=3,000 MHz
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| word             = 64 bit
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|package module 1={{packages/intel/fcbga-1528}}
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| proc             = 14 nm
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|predecessor=Kaby Lake U
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| tech             = CMOS
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|predecessor link=intel/cores/kaby lake u
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| clock min         =  
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|successor=Comet Lake U
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| clock max         =  
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|successor link=intel/cores/comet lake u
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| package           = FCBGA-1356
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|successor 2=Ice Lake U
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| socket            = BGA-1356
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|successor 2 link=intel/cores/ice lake u
 
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|contemporary=Whiskey Lake U
 
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|contemporary link=intel/cores/whiskey lake u
 
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}}
 
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'''Coffee Lake U''' ('''CFL-U''') is the name of the core for [[Intel]]'s line of low-power mobile processors based on the {{intel|Coffee Lake|l=arch}} microarchitecture serving as a successor to {{intel|Kaby Lake U|l=core}}. These chips are primarily targeted towards light notebooks and laptops, portable all-in-ones (AiOs), minis, and conference rooms. Coffee Lake U processors are fabricated on Intel's 3rd generation enhanced [[14 nm lithography process|14nm++ process]].
 
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== Overview ==
 
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Coffee Lake U based processors are a single-chip solution - the chipset is packaged in the same physical casing as the CPU in a [[multi-chip package]] (MCP) along with the [[eDRAM]]. Communication between the separate dies are done via a lightweight On-Package Interconnect (OPI) interface, allowing for 4 GT/s transfer rate. All Coffee Lake U processors use {{intel|BGA-1356|Socket BGA-1528}} and incorporate 128 MiB of side cache.
 
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=== Common Features ===
 
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[[File:kaby lake u (front; iris) angled.png|right|300px]]
 
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All Coffee Lake U processors have the following:
 
  
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* Dual-channel Memory
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| succession      = Yes
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** Up to DDR4-2400, LPDDR3-2133
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| predecessor      = Kaby Lake U
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** Up to 64 GiB
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| predecessor link = intel/cores/kaby lake u
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* 16x PCIe
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| successor        = Cannonlake U
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* [[dual-core]]/[[quad-core]] with 2 threads per core
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| successor link  = intel/cores/cannonlake u
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* Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX1, AVX2)
 
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** (Except for Pentium/Celeron which do not have AVX1/2)
 
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* Support [[AHCI]], [[High Definition Audio]], 4-6x [[USB 3.0]] ports, 8-10x [[USB 2.0]] ports, 2-4x [[SATA III]], 6x [[I2C]], 3x [[UART]], 1x [[SDXC]]
 
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* Graphics
 
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** {{intel|Iris Plus Graphics 655}} ({{intel|Gen9.5|l=arch}} GT3e)
 
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** 128 MiB of eDRAM side cache
 
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** 3 independent displays supported
 
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** Base frequency of 300 MHz
 
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** Burst frequency of 1.05-1.2 GHz
 
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{{clear}}
 
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== Coffee Lake U Processors ==
 
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<!-- NOTE:
 
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          This table is generated automatically from the data in the actual articles.
 
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          If a microprocessor is missing from the list, an appropriate article for it needs to be
 
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          created and tagged accordingly.
 
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          Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
 
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-->
 
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{{comp table start}}
 
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<table class="comptable sortable tc5 tc6">
 
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{{comp table header|main|18:List of Coffee Lake U Processors}}
 
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{{comp table header|main|11:Main processor|3:Integrated Graphics}}
 
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{{comp table header|cols|Launched|Price|Family|Cores|Threads|%L3$|%L4$|%TDP|%Frequency|%Turbo|%TV Boost|Name|%Frequency|%Turbo}}
 
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{{#ask: [[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Coffee Lake U]]
 
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|?full page name
 
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|?model number
 
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|?first launched
 
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|?release price
 
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|?microprocessor family
 
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|?core count
 
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|?thread count
 
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|?l3$ size
 
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|?l4$ size
 
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|?tdp
 
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|?base frequency#GHz
 
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|?turbo frequency (1 core)#GHz
 
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|?max memory#GiB
 
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|?integrated gpu
 
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|?integrated gpu base frequency
 
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|?integrated gpu max frequency
 
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|format=template
 
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|template=proc table 3
 
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|searchlabel=
 
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|sort=microprocessor family, model number
 
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|order=asc,asc
 
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|userparam=16
 
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|mainlabel=-
 
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|limit=100
 
 
}}
 
}}
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{{comp table count|ask=[[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Coffee Lake U]]}}
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'''Coffee Lake U''' ('''CFL-U''') is the name of the core for [[Intel]]'s line of low-power mobile processors based on the {{intel|Coffee Lake|l=arch}} microarchitecture serving as a successor to {{intel|Kaby Lake U|l=core}}. These chips are primarily targeted towards light notebooks and laptops, portable all-in-ones (AiOs), minis, and conference rooms. Kaby Lake U processors are fabricated on Intel's 3rd generation enhanced [[14 nm lithography process|14nm++ process]] and provide {{intel|coffee_lake#Key_changes_from_Coffee_Lake|a number of enhancements over|l=arch}} comparable Coffee Lake models.
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</table>
 
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{{comp table end}}
 
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== See also ==
 
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{{intel coffee lake core see also}}
 

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Coffee Lake U - Cores - Intel#package +
designerIntel +
first announcedApril 2, 2018 +
first launchedApril 2, 2018 +
instance ofcore +
isax86-64 +
isa familyx86 +
manufacturerIntel +
microarchitectureCoffee Lake +
nameCoffee Lake U +
packageFCBGA-1528 +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +