Comparing AMD EPYC Embedded 3451 vs AMD EPYC Embedded 3451

description_compare AMD EPYC Embedded 3451 and Intel Core i9-9940X

• Name
  AMD EPYC Embedded 3451 Intel Core i9-9940X
• Family
  AMD EPYC Intel Core i9
• CPU group
  AMD EPYC Embedded 3000 Intel Core i 9000X
• Segment
  Desktop / Server Desktop / Server
• Generation
  1 9

CPU Cores and Base Frequency

• Core architecture
  normal normal
• Overclocking
  Yes Yes
• Frequency
  2.14 GHz 3.30 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
  1024 GB 128 GB
• Memory channels
  4 (Quad Channel) 4
• ECC
  Yes No

• TDP (PL1)
  100 W 165 W
• TDP down
  80 W --
• Tjunction max.
  105 \xc2\xb0C 92 °C

• Technology
  14 nm 14 nm
• Socket
  SP4 LGA 2066
• L2-Cache
  8.00 MB --
• L3-Cache
  32.00 MB 19.00 MB
• Architecture
  Snowy Owl (Zen) Skylake X Refresh
• 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 Q4/2018