Comparing AMD Ryzen Threadripper PRO 3975WX vs AMD Ryzen Threadripper PRO 3975WX

description_compare AMD Ryzen Threadripper PRO 3975WX and AMD Ryzen Threadripper PRO 5955WX

• Name
  AMD Ryzen Threadripper PRO 3975WX AMD Ryzen Threadripper PRO 5955WX
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Ryzen AMD Ryzen Threadripper PRO
• Generation
  3 4
• CPU group
  AMD Ryzen Threadripper PRO 3000 AMD Ryzen Threadripper PRO 5000
• Predecessor
  -- AMD Ryzen Threadripper PRO 3955WX

CPU Cores and Base Frequency

• Frequency
  3.50 GHz 4.00 GHz
• 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
  2048 GB 2048 GB
• ECC
  Yes Yes
• Memory channels
  8 8 (Octa Channel)

• TDP (PL1)
  280 W 280 W
• Tjunction max.
  95 °C 95 \xc2\xb0C

• 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
• L2-Cache
  16.00 MB 8.00 MB
• L3-Cache
  128.00 MB 64.00 MB
• Architecture
  Castle Peak (Zen 2) Chagall (Zen 3)
• Technology
  7 nm 7 nm
• Socket
  WRX8 (sWRX8) WRX8 (sWRX8)
• Release date
  Q3/2020 Q1/2022