Panther Lake (microprocessor)

Panther Lake
General information
LaunchedDecember 14, 2023 (2023-12-14)[1]
Marketed byIntel
Designed byIntel
Common manufacturers
CPUID codeunknown
Product codeunknown
Performance
Max. CPU clock rateP-cores: 5.1 GHz
E-cores: 3.8 GHz
LP E-cores: 2.5 GHz
DMI speedsx8 16 GT/s
Cache
L1 cache112 KB per P-core:
  • 64 KB instructions
  • 48 KB data

96 KB per E-core and LP E-core:
  • 64 KB instructions
  • 32 KB data
L2 cache2 MB per P-core, E-core cluster and LP E-core cluster
L3 cacheUp to 24 MB
Architecture and classification
ApplicationMobile
Technology nodeIntel 18A
MicroarchitectureCougar Cove (P-cores)
Crestmont (E-cores and LP E-cores)
Instruction setx86-64
Instructionsx86-64
Extensions
Physical specifications
Cores
  • 2–6 P-cores
    8 E-cores
    2 LP E-cores
Memory (RAM)
  • Up to 96 GB
  • Up to dual-channel DDR5-5600 (except 9 W models)
  • Up to dual-channel LPDDR5X-7467 (all models)
GPUIntel Arc
Packages
Sockets
Products, models, variants
Product code name
  • MTL
Models
  • Panther Lake-H
  • Panther Lake-U
  • Panther Lake-HL
  • Panther Lake-UL
Brand name
History
PredecessorsMeteor Lake (embedded and 9 W
SuccessorNova Lake (low power ultralight) (performance thin & light)
Support status
Supported

The Intel Panther Lake architecture is presently in risk production. Panther Lake will support PCIe 5.0. Thunderbolt 5 will finally be available for desktop processors. DDR5 will be JEDEC standard.[2] Press release said samples will be available for PC manufacturers with mass production expected in Q3 2025 after validation with then risk product stage.[3]LGA 1851 socket longevity planned until 2026.

  1. ^ "The Intel Innovation 2023 Keynote Live Blog". AnandTech. September 19, 2023. Archived from the original on September 19, 2023. Retrieved September 22, 2023.
  2. ^ "Intel Accelerates 'AI Everywhere' at Computex 2024". Intel.
  3. ^ "Kevin O'Buckley Talks Progress on Intel 18A".

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