Comparaison entre AMD Epyc 7643 et AMD Epyc 7643

description_compare AMD Epyc 7643 and Intel Xeon D-2798NT

• Name
  AMD Epyc 7643 Intel Xeon D-2798NT
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc Intel Xeon D
• Generation
  3 4
• CPU group
  AMD Epyc 7003 Intel Xeon D-2700
• Predecessor
  AMD Epyc 7642 --

CPU Cores and Base Frequency

• Frequency
  2.30 GHz 2.10 GHz
• Overclocking
  No 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
  1024 GB
• ECC
  Yes Yes
• Memory channels
  8 4 (Quad Channel)

• TDP (PL1)
  280 W 125 W

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  -- 30.00 MB
• L3-Cache
  256.00 MB --
• Architecture
  Milan (Zen 3) Ice Lake
• Technology
  7 nm 10 nm
• Socket
  SP3 BGA 2579
• Release date
  Q1/2021 Q1/2022