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Difference between revisions of "intel/microarchitectures/sapphire rapids"
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== Process Technology ==
 
== Process Technology ==
 
Sapphire Rapids is planned to be manufactured on the Intel 7 process (previously 10nm Enhanced SuperFin (ESF)).
 
Sapphire Rapids is planned to be manufactured on the Intel 7 process (previously 10nm Enhanced SuperFin (ESF)).
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== Compiler support ==
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Support for Sapphire Rapids was added in LLVM Clang 12 and GCC 11.
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{| class="wikitable"
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|-
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! Compiler !! Arch-Specific || Arch-Favorable
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|-
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| [[GCC]] || <code>-march=sapphirerapids</code> || <code>-mtune=sapphirerapids</code>
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|-
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| [[LLVM]] || <code>-march=sapphirerapids</code> || <code>-mtune=sapphirerapids</code>
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|}
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=== CPUID ===
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{| class="wikitable tc1 tc2 tc3 tc4"
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! Core !! Extended<br>Family !! Family !! Extended<br>Model !! Model
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|-
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| rowspan="2" | SP || 0 || 0x6 || 0x8 || 0xF
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|-
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| colspan="4" | Family 6 Model 143
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|}
  
 
== Architecture ==
 
== Architecture ==

Revision as of 22:46, 9 October 2022

Edit Values
Sapphire Rapids µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
Introduction2021
ProcessIntel 7
Instructions
ISAx86-64
Succession

Sapphire Rapids (SPR) is Intel's successor to Ice Lake, a 7 nm microarchitecture for enthusiasts and servers.

History

Intel Xeon Roadmap through 2021.

Sapphire Rapids was first announced during the May 2019 Intel Investor Meeting. Sapphire Rapids is planned to succeed Ice Lake in 2021.

Process Technology

Sapphire Rapids is planned to be manufactured on the Intel 7 process (previously 10nm Enhanced SuperFin (ESF)).

Compiler support

Support for Sapphire Rapids was added in LLVM Clang 12 and GCC 11.

Compiler Arch-Specific Arch-Favorable
GCC -march=sapphirerapids -mtune=sapphirerapids
LLVM -march=sapphirerapids -mtune=sapphirerapids

CPUID

Core Extended
Family
Family Extended
Model
Model
SP 0 0x6 0x8 0xF
Family 6 Model 143

Architecture

Key changes from Ice Lake

This list is incomplete; you can help by expanding it.

See also

codenameSapphire Rapids +
designerIntel +
first launched2021 +
full page nameintel/microarchitectures/sapphire rapids +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameSapphire Rapids +