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Difference between revisions of "intel/microarchitectures/sierra forest"
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* {{x86|CMPCCXADD|<code>CMPCCXADD</code>}} - Compare and Add if Condition is Met | * {{x86|CMPCCXADD|<code>CMPCCXADD</code>}} - Compare and Add if Condition is Met | ||
Revision as of 18:18, 23 February 2023
| Edit Values | |
| Sierra Forest µarch | |
| General Info | |
| Arch Type | CPU |
| Designer | Intel |
| Manufacturer | Intel |
| Introduction | 2024 |
| Process | Intel 3 |
| Instructions | |
| ISA | x86-64 |
| Succession | |
| Contemporary | |
| Granite Rapids | |
Sierra Forest (SFR) is a new Atom based architecture for servers, built on Intel's 3 nm node.
Contents
History
Sierra Forest was announced at the 2022 Intel Investor Meeting, it is a new microarchitecture that will day view alongside Granite Rapids in 2023.
Process Technology
Emerald rapids is planned to be manufactured on the Intel 3 process.
CPUID
| Core | Extended Family |
Family | Extended Model |
Model |
|---|---|---|---|---|
| SP | 0 | 0x6 | 0x8 | AxF |
| Family 6 Model 0 | ||||
Architecture
Key changes from Saphire Rapids
New instructions
Sierra Forest is set to introduce new instructions:
-
CMPCCXADD- Compare and Add if Condition is Met -
AVX IFMA- Integer Fused Multiply Add -
AVX VNNI INT8- AVX Vector Neural Network Instructions INT8 -
AVX VNNI INT8- Linear Address Space Separation
This list is incomplete; you can help by expanding it.
See also
Facts about "Sierra Forest - Microarchitectures - Intel"
| codename | Sierra Forest + |
| designer | Intel + |
| first launched | 2024 + |
| full page name | intel/microarchitectures/sierra forest + |
| instance of | microarchitecture + |
| instruction set architecture | x86-64 + |
| manufacturer | Intel + |
| microarchitecture type | CPU + |
| name | Sierra Forest + |