Zen 5

Zen 5
AMD Ryzen 9 9950X
General information
LaunchedMobile
July 17, 2024 (2024-07-17)

Desktop
August 8, 2024 (2024-08-08)

Server
October 10, 2024 (2024-10-10)
Designed byAMD
Common manufacturer
CPUID codeFamily 1Ah
Cache
L1 cache80 KB (per core):
  • 32 KB instructions
  • 48 KB data
L2 cache1 MB (per core)
L3 cache
  • 32 MB (per CCD)
  • 96 MB (per CCD with 3D V-Cache)
  • 24 MB (in Strix Point)
Architecture and classification
Technology nodeTSMC N4X (Zen 5 CCD)
TSMC N3E (Zen 5c CCD)
TSMC N6 (IOD)
TSMC N4P (Mobile)
Instruction setAMD64 (x86-64)
Extensions
Physical specifications
Cores
  • Mobile: 8 to 12
    Desktop: 6 to 16
    Server: 16 to 192
Memory (RAM)
Sockets
Products, models, variants
Product code names
  • Core
    • Nirvana (Zen 5)
    • Prometheus (Zen 5c)
  • Desktop
    • Granite Ridge
  • Thin & Light Mobile
    • Strix Point
    • Krackan
  • Extreme Mobile
    • Strix Halo
    • Fire Range
  • Server
    • Turin
    • Turin Dense
Brand names
History
PredecessorZen 4 • Zen 4c
SuccessorZen 6 • Zen 6c

Zen 5 ("Nirvana") is the name for a CPU microarchitecture by AMD, shown on their roadmap in May 2022, launched for mobile in July 2024 and for desktop in August 2024. It is the successor to Zen 4 and is currently fabricated on TSMC's N4P process. Zen 5 is also planned to be fabricated on the N3E process in the future.

The Zen 5 microarchitecture powers Ryzen 9000 series desktop processors (codenamed "Granite Ridge"), Epyc 9005 server processors (codenamed "Turin"), and Ryzen AI 300 thin and light mobile processors (codenamed "Strix Point").

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