AMD EPYC Embedded 3451 vs Intel Xeon D-1746TER

Let's find out which one of AMD EPYC Embedded 3451 and Intel Xeon D-1746TER is of a more recent generation, and what segment it belongs to.

• Name
  AMD EPYC Embedded 3451 Intel Xeon D-1746TER
• Family
  AMD EPYC Intel Xeon D
• CPU group
  AMD EPYC Embedded 3000 Intel Xeon D-1700
• Segment
  Desktop / Server Desktop / Server
• Generation
  1 4

In this block we are going to compare AMD EPYC Embedded 3451 vs Intel Xeon D-1746TER by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

• CPU Cores / Threads
  16 / 32 10 / 20
• Core architecture
  normal normal
• Cores
  16x 10x Sunny Cove
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes No
• Frequency
  2.14 GHz 2.00 GHz
• Turbo Frequency (1 Core)
  3.00 GHz 3.10 GHz

Common specifications for integrated graphics cards in AMD EPYC Embedded 3451 and Intel Xeon D-1746TER along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

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

Let's compare the support of video codecs between AMD EPYC Embedded 3451 and Intel Xeon D-1746TER. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

• 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

To choose the best model between AMD EPYC Embedded 3451 and Intel Xeon D-1746TER you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  DDR4-2666 DDR4-2666
• Max. Memory
  1024 GB 384 GB
• Memory channels
  4 (Quad Channel) 3
• Bandwidth
  85.3 GB/s 70.0 GB/s
• ECC
  Yes Yes
• PCIe
  3.0 x 64 4.0 x 16
• AES-NI
  Yes Yes

Let's find out what TDP value would be better for AMD EPYC Embedded 3451 or Intel Xeon D-1746TER? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  100 W 67 W
• TDP down
  80 W --
• Tjunction max.
  105 \xc2\xb0C --

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD EPYC Embedded 3451 and Intel Xeon D-1746TER CPUs along with a list of ISA extensions.

• Technology
  14 nm 10 nm
• Chip design
  Chiplet Monolithic
• Socket
  SP4 BGA 2227
• L2-Cache
  8.00 MB 15.00 MB
• L3-Cache
  32.00 MB --
• Architecture
  Snowy Owl (Zen) Ice Lake
• Operating systems
  Windows 10, Linux Windows 10, Linux
• 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 Q1/2022
• Release price
  -- 1009 $