Comparing AMD EPYC Embedded 3255 vs AMD EPYC Embedded 3255

description_compare AMD EPYC Embedded 3255 and Intel Xeon W-2123

• Name
  AMD EPYC Embedded 3255 Intel Xeon W-2123
• Family
  AMD EPYC Intel Xeon W
• CPU group
  AMD EPYC Embedded 3000 Intel Xeon W-2100/3100
• Segment
  Desktop / Server Desktop / Server
• Generation
  1 6
• Successor
  -- Intel Xeon W-2223

CPU Cores and Base Frequency

• Core architecture
  normal normal
• Overclocking
  Yes No
• Frequency
  2.50 GHz 3.60 GHz

• 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
• VP8
  No No
• VP9
  No No
• AV1
  No No
• AVC
  No No
• VC-1
  No No
• JPEG
  No No

• Memory type
  DDR4-2666 DDR4-2666
• Max. Memory
  512 GB 512 GB
• Memory channels
  2 (Dual Channel) 4
• ECC
  Yes Yes

• TDP (PL1)
  55 W 120 W
• TDP down
  25 W --
• Tjunction max.
  105 \xc2\xb0C --

• Technology
  14 nm 14 nm
• Socket
  SP4r2 LGA 2066
• L2-Cache
  4.00 MB --
• L3-Cache
  16.00 MB 8.25 MB
• Architecture
  Snowy Owl (Zen) Skylake W
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX2, AVX-512
• Release date
  Q1/2018 Q3/2017