Zen 5

Last updated

AMD Zen 5
General information
Launching2H 2024 (2H 2024)
Designed by AMD
Common manufacturer(s)
Cache
L1 cache 80 KB (per core):
  • 32 KB instructions
  • 48 KB data
L2 cache1 MB (per core)
Architecture and classification
Technology node TSMC N4X
TSMC N3
Instruction set x86, x86-64
Physical specifications
Socket(s)
Products, models, variants
Product code name(s)
  • Desktop
    • Granite Ridge
  • Thin & Light Mobile
  • Extreme Mobile
    • Fire Range
  • HEDT/Workstation
    • Shimada Peak
  • Server
    • Turin
History
Predecessor(s) Zen 4

Zen 5 is the codename for an upcoming CPU microarchitecture by AMD, shown on their roadmap in May 2022, [3] destined for a release in the second half of 2024. [4] It is the successor to Zen 4 and is believed to use TSMC's 4 nm and 3 nm processes. [5] [6] It will power Ryzen 9050U/HS thin and light mobile processors (codenamed "Kraken Point" and "Strix Point"), Ryzen 9055HX series extreme mobile processors (codenamed "Fire Range"), Epyc 9005 server processors (codenamed "Turin"), [7] Ryzen 9000 series desktop processors (codenamed "Granite Ridge"), and Ryzen Threadripper 9000 series enthusiast/workstation processors (codenamed "Shimada Peak"). [8] [9]

Zen 5c

Zen 5c is a compact variant of the Zen 5 core, primarily targeted at hyperscale cloud compute server customers. [10] It will succeed the Zen 4c core.

Related Research Articles

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Zen is the codename for a family of computer processor microarchitectures from AMD, first launched in February 2017 with the first generation of its Ryzen CPUs. It is used in Ryzen, Ryzen Threadripper, and Epyc (server).

<span class="mw-page-title-main">Zen (first generation)</span> 2017 AMD 14-nanometre processor microarchitecture

Zen is the codename for the first iteration in a family of computer processor microarchitectures of the same name from AMD. It was first used with their Ryzen series of CPUs in February 2017. The first Zen-based preview system was demonstrated at E3 2016, and first substantially detailed at an event hosted a block away from the Intel Developer Forum 2016. The first Zen-based CPUs, codenamed "Summit Ridge", reached the market in early March 2017, Zen-derived Epyc server processors launched in June 2017 and Zen-based APUs arrived in November 2017.

<span class="mw-page-title-main">Socket AM4</span> CPU socket for AMD processors with Zen and Excavator architectures

Socket AM4 is a PGA microprocessor socket used by AMD's central processing units (CPUs) built on the Zen and Excavator microarchitectures.

<span class="mw-page-title-main">Zen 2</span> 2019 AMD 7-nanometre processor microarchitecture

Zen 2 is a computer processor microarchitecture by AMD. It is the successor of AMD's Zen and Zen+ microarchitectures, and is fabricated on the 7 nm MOSFET node from TSMC. The microarchitecture powers the third generation of Ryzen processors, known as Ryzen 3000 for the mainstream desktop chips, Ryzen 4000U/H and Ryzen 5000U for mobile applications, as Threadripper 3000 for high-end desktop systems, and as Ryzen 4000G for accelerated processing units (APUs). The Ryzen 3000 series CPUs were released on 7 July 2019, while the Zen 2-based Epyc server CPUs were released on 7 August 2019. An additional chip, the Ryzen 9 3950X, was released in November 2019.

<span class="mw-page-title-main">Ryzen</span> AMD brand for microprocessors

Ryzen is a brand of multi-core x86-64 microprocessors designed and marketed by Advanced Micro Devices (AMD) for desktop, mobile, server, and embedded platforms based on the Zen microarchitecture. It consists of central processing units (CPUs) marketed for mainstream, enthusiast, server, and workstation segments and accelerated processing units (APUs) marketed for mainstream and entry-level segments and embedded systems applications.

Zen+ is the codename for a computer processor microarchitecture by AMD. It is the successor to the first gen Zen microarchitecture, and was first released in April 2018, powering the second generation of Ryzen processors, known as Ryzen 2000 for mainstream desktop systems, Threadripper 2000 for high-end desktop setups and Ryzen 3000G for accelerated processing units (APUs).

<span class="mw-page-title-main">Epyc</span> AMD brand for server microprocessors

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<span class="mw-page-title-main">Zen 4</span> 2022 AMD 5-nanometer processor microarchitecture

Zen 4 is the codename for a CPU microarchitecture designed by AMD, released on September 27, 2022. It is the successor to Zen 3 and uses TSMC's N6 process for I/O dies, N5 process for CCDs, and N4 process for APUs. Zen 4 powers Ryzen 7000 performance desktop processors, Ryzen 8000G series mainstream desktop APUs, and Ryzen Threadripper 7000 series HEDT and workstation processors. It is also used in extreme mobile processors, thin & light mobile processors, as well as EPYC 8004/9004 server processors.

<span class="mw-page-title-main">Zen 3</span> 2020 AMD 7-nanometer processor microarchitecture

Zen 3 is the codename for a CPU microarchitecture by AMD, released on November 5, 2020. It is the successor to Zen 2 and uses TSMC's 7 nm process for the chiplets and GlobalFoundries's 14 nm process for the I/O die on the server chips and 12 nm for desktop chips. Zen 3 powers Ryzen 5000 mainstream desktop processors and Epyc server processors. Zen 3 is supported on motherboards with 500 series chipsets; 400 series boards also saw support on select B450 / X470 motherboards with certain BIOSes. Zen 3 is the last microarchitecture before AMD switched to DDR5 memory and new sockets, which are AM5 for the desktop "Ryzen" chips alongside SP5 and SP6 for the EPYC server platform and sTRX8. According to AMD, Zen 3 has a 19% higher instructions per cycle (IPC) on average than Zen 2.

Sierra Forest is a codename for Intel's first generation E-core based Xeon server processors. It is fabricated using Intel's Intel 3 process and compatible with the LGA 7529 socket.

References

  1. ↑ "AMD Ryzen 8000 "Strix Point" APU Leak Points to 16 RDNA 3.5 CUs". TechPowerUp. September 4, 2023. Retrieved October 7, 2023.
  2. ↑ "AMD Ryzen 8000 "Hawk Point" officially in upcoming Minisforum 2-in-1 tablet". VideoCardz.com. Retrieved October 7, 2023.
  3. ↑ "AMD confirms Zen4 & Ryzen 7000 series lineup: Raphael in 2022, Dragon Range and Phoenix in 2023". VideoCardz. May 3, 2022. Retrieved October 2, 2022.
  4. ↑ James, Allisa (January 31, 2024). "Panic over: AMD confirms that its Zen 5 Ryzen CPUs will launch as planned later this year". TechRadar. Retrieved February 2, 2024.
  5. ↑ "AMD Ryzen 8000 CPUs to be Based on 4nm Node (Not 3nm), 5th Gen Epyc to Get 3nm [Rumor]". Hardware Times. April 29, 2023. Retrieved August 4, 2023.
  6. ↑ Alcorn, Paul (June 9, 2022). "AMD Shares New CPU Core Roadmap, 3nm Zen 5 by 2024, 4th-Gen Infinity Architecture". Tom's Hardware. Retrieved August 4, 2023.
  7. ↑ "AMD Zen5c architecture reportedly codenamed Prometheus". VideoCardz.com. November 13, 2023. Retrieved January 24, 2024.
  8. ↑ Bonshor, Gavin (June 9, 2022). "AMD's Desktop CPU Roadmap: 2024 Brings Zen 5-based "Granite Ridge"". AnandTech. Retrieved June 11, 2022.
  9. ↑ Allan, Darren (January 26, 2024). "AMD Zen 5 chips could turn up in April, but you'll have to be patient for the most powerful next-gen desktop CPUs". TechRadar. Retrieved February 2, 2024.
  10. ↑ Smith, Ryan (June 9, 2022). "AMD Zen Architecture Roadmap: Zen 5 in 2024 With All-New Microarchitecture". AnandTech. Retrieved December 11, 2022.
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