Comparaison entre AMD Epyc 7663 et AMD Epyc 7663

description_compare AMD Ryzen 9 3900XT and AMD Epyc 7663

• Name
  AMD Ryzen 9 3900XT AMD Epyc 7663
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Ryzen AMD Epyc
• Generation
  3 3
• CPU group
  AMD Ryzen 3000 AMD Epyc 7003

CPU Cores and Base Frequency

• Frequency
  4.10 GHz 2.00 GHz
• CPU Cores
  12 56
• Turbo (1 Core)
  4.70 GHz 3.50 GHz
• CPU Threads
  24 112
• Hyperthreading
  Yes Yes
• Overclocking
  Yes No
• Core architecture
  normal normal

• GPU name
  no iGPU no iGPU
• GPU (Turbo)
  No turbo No turbo

• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  No No
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  No No
• VC-1
  No No
• JPEG
  No No

• Memory type
  DDR4-3200 DDR4-3200
• Max. Memory
  128 GB
• ECC
  Yes Yes
• Memory channels
  2 8
• PCIe version
  4.0 4.0
• PCIe lanes
  20 128

• AES-NI
  Yes Yes

• TDP (PL1)
  105 W 240 W
• TDP (PL2)
  142 W --
• TDP down
  -- 225 W
• Tjunction max.
  95 °C --

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM AMD-V, SVM
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L3-Cache
  64.00 MB 256.00 MB
• Architecture
  Matisse (Zen 2) Milan (Zen 3)
• Technology
  7 nm 7 nm
• Socket
  AM4 SP3
• Release date
  Q2/2020 Q1/2021

• Used in
  Unknown Unknown