Intel Xeon D-1714 vs AMD Epyc Embedded 3351. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• Family
  Intel Xeon D AMD Epyc
• CPU group
  Intel Xeon D-1700 AMD Epyc Embedded 3000
• Segment
  Desktop / Server Desktop / Server
• Generation
  4 1

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• CPU Cores / Threads
  4 / 8 12 / 24
• Core architecture
  normal normal
• Cores
  4x Sunny Cove 12x
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Frequency
  2.30 GHz 1.90 GHz
• Turbo Frequency (1 Core)
  3.40 GHz 3.00 GHz

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

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

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• 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

Types, channel quantity of RAM supported by AMD Epyc Embedded 3351 and Intel Xeon D-1714. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2666 DDR4-2666
• Max. Memory
  256 GB 1024 GB
• Memory channels
  2 4
• Bandwidth
  42.7 GB/s 85.3 GB/s
• ECC
  Yes Yes
• PCIe
  4.0 x 16 3.0 x 64
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon D-1714 and AMD Epyc Embedded 3351 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  38 W 80 W
• TDP down
  -- 60 W
• Tjunction max.
  -- 105 °C

Architecture, interfaces, additional instructions supported by Intel Xeon D-1714 and Intel Xeon D-1714, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  10.00 MB 6.00 MB
• L3-Cache
  -- 32.00 MB
• Architecture
  Ice Lake Snowy Owl (Zen)
• Technology
  10 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• Socket
  BGA 2227 SP4
• Release date
  Q1/2022 Q1/2018