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Latest revision Your text
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|introduction=2018
 
|introduction=2018
 
|process=10 nm
 
|process=10 nm
|cores=2
 
|type=Superscalar
 
|oooe=Yes
 
|speculative=Yes
 
|renaming=Yes
 
|stages min=14
 
|stages max=19
 
 
|isa=x86-64
 
|isa=x86-64
|extension=MOVBE
 
|extension 2=MMX
 
|extension 3=SSE
 
|extension 4=SSE2
 
|extension 5=SSE3
 
|extension 6=SSSE3
 
|extension 7=SSE4.1
 
|extension 8=SSE4.2
 
|extension 9=POPCNT
 
|extension 10=AVX
 
|extension 11=AVX2
 
|extension 12=AES
 
|extension 13=PCLMUL
 
|extension 14=FSGSBASE
 
|extension 15=RDRND
 
|extension 16=FMA3
 
|extension 17=F16C
 
|extension 18=BMI
 
|extension 19=BMI2
 
|extension 20=VT-x
 
|extension 21=VT-d
 
|extension 22=TXT
 
|extension 23=TSX
 
|extension 24=RDSEED
 
|extension 25=ADCX
 
|extension 26=PREFETCHW
 
|extension 27=CLFLUSHOPT
 
|extension 28=XSAVE
 
|extension 29=SGX
 
|extension 30=MPX
 
|extension 31=AVX-512
 
|l1i=32 KiB
 
|l1i per=core
 
|l1i desc=8-way set associative
 
|l1d=32 KiB
 
|l1d per=core
 
|l1d desc=8-way set associative
 
|l2=256 KiB
 
|l2 per=core
 
|l2 desc=4-way set associative
 
|l3=2 MiB
 
|l3 per=core
 
|l3 desc=16-way set associative
 
 
|predecessor=Skylake
 
|predecessor=Skylake
 
|predecessor link=intel/microarchitectures/skylake
 
|predecessor link=intel/microarchitectures/skylake
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=== Key changes from {{\\|Skylake (Client)}}===
 
=== Key changes from {{\\|Skylake (Client)}}===
 
* [[10 nm process]] (From [[14 nm]])
 
* [[10 nm process]] (From [[14 nm]])
* Front End
+
* Core
** LSD is re-enabled (See {{\\|skylake_(server)#Front-end|Skylake § Front-end}} for details)
 
** 50% smaller L1 instruction cache 4K page TLB (64-entry, down from 128)
 
* Back-end
 
 
** Execution units
 
** Execution units
*** Port 4 now performs 512b stores (from 256b)
+
*** New 512-bit FMA unit
*** New 512b FMA unit on Port 0
 
 
*** New iDIV unit
 
*** New iDIV unit
* Memory subsystem
 
** Store is now 64B/cycle (from 32B/cycle)
 
** Load is now 2x64B/cycle (from 2x32B/cycle)
 
 
 
{{expand list}}
 
{{expand list}}
  

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