Processor AMD Epyc 7343, Specifications

• CPU group
  AMD Epyc 7003
• Family
  AMD Epyc
• Generation
  3
• Name
  AMD Epyc 7343
• Predecessor
  —
• Segment
  Desktop / Server
• Successor
  —

• A-Core
  —
• B-Core
  —
• Base Frequency
  3.2 GHz
• C-Core
  —
• Core architecture
  normal
• CPU Cores
  16
• CPU Threads
  32
• Hyperthreading / SMT
  Yes
• Overclocking
  No
• Turbo Frequency (1 Core)
  3.9 GHz
• Turbo Frequency (16 Cores)
  3.6 GHz

• DirectX Version
  —
• Execution units
  —
• Generation
  —
• GPU Frequency
  —
• GPU name
  no iGPU
• GPU Turbo
  No turbo
• Max. displays
  —
• Max. GPU Memory
  —
• Release date
  —
• Shader
  —
• Technology
  —

• AV1
  No
• H.264 / AVC
  No
• h265 / HEVC (8 bit)
  No
• h265 / HEVC (10 bit)
  No
• JPEG
  No
• VC-1
  No
• VP8
  No
• VP9
  No

• ECC
  Yes
• Max. Memory
  —
• Memory channels
  8
• Memory type
  DDR4-3200
• PCIe lanes
  128
• PCIe version
  4.0

• AES-NI
  Yes

• Maximum Operating Temperature
  —
• TDP (PL1, legacy label)
  190 W
• TDP (PL2)
  —
• TDP down
  —
• TDP up
  —

• Architecture
  Milan (Zen 3)
• Instruction set (ISA)
  x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  —
• L3-Cache
  128 MB
• Part Number
  —
• Release date
  Q1/2021
• Socket
  SP3
• Technology
  7 nm
• Virtualization
  AMD-V, SVM

Common positions AMD Epyc 7343 CPU in popular benchmarks, for comparison with other models.