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AMD K12

From Wikipedia, the free encyclopedia
K12
General information
LaunchedNever released
(Planned 2017)
Designed byAMD
Architecture and classification
Technology node14 nmFinFET
Instruction setARM64 (ARMv8-A)
History
PredecessorA1100 series

K12 was to beAMD's first custom microarchitecture based on theARMv8-A (AArch64)instruction set[1] with a planned release in 2017.[2][3] Its predecessor, theOpteron A1100 series, also ARMv8-A, usedARM Cortex-A57 cores.[4] As of 2023 the product has officially been canceled.[5]

The microarchitecture was to focus on high frequency and power efficiency and was to target the dense server,embedded and semi-custom market segments.[6]

See also

[edit]

References

[edit]
  1. ^Shimpi, Anand Lal (May 5, 2014)."AMD Announces K12 Core: Custom 64-bit ARM Design in 2016".AnandTech. RetrievedJune 1, 2014.
  2. ^Windeck, Christof (May 6, 2015)."AMD setzt ganz auf "Zen"-Prozessoren" (in German) (online ed.). Heise. RetrievedMay 7, 2015.
  3. ^"AMD delays introduction of K12-based processors to 2017 | KitGuru".
  4. ^"Will AMD's Seattle Push ARM Servers Into The Mainstream?",The Next Platform, 2016-01-14
  5. ^Subramanium, Vaidyanathan (22 June 2022)."Zen architecture pioneer Jim Keller feels AMD was stupid to cancel the K12 Core ARM processor". NotebookCheck. Retrieved17 January 2023.
  6. ^Wasson, Scott (May 5, 2014)."AMD reveals K12: New ARM and x86 cores are coming, Already deep into development".The Tech Report.
Lists
Microarchitectures
IA-32 (32-bit)
x86-64 desktop
x86-64 low-power
ARM64
Current products
x86-64 (64-bit)
Discontinued
Early x86 (16-bit)
IA-32 (32-bit)
x86-64 (64-bit)
Other
Italics indicates an upcoming architecture.
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