Intel Xeon D-2766NT vs AMD EPYC Embedded 3451

Let's find out which one of Intel Xeon D-2766NT and AMD EPYC Embedded 3451 is of a more recent generation, and what segment it belongs to.

• Name
  Intel Xeon D-2766NT AMD EPYC Embedded 3451
• Family
  Intel Xeon D AMD EPYC
• CPU group
  Intel Xeon D-2700 AMD EPYC Embedded 3000
• Segment
  Desktop / Server Desktop / Server
• Generation
  4 1

In this block we are going to compare Intel Xeon D-2766NT vs AMD EPYC Embedded 3451 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
  14 / 28 16 / 32
• Core architecture
  normal normal
• Cores
  14x Sunny Cove 16x
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Frequency
  2.00 GHz 2.14 GHz
• Turbo Frequency (1 Core)
  3.10 GHz 3.00 GHz

Common specifications for integrated graphics cards in Intel Xeon D-2766NT and AMD EPYC Embedded 3451 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 Intel Xeon D-2766NT and AMD EPYC Embedded 3451. 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 Intel Xeon D-2766NT and AMD EPYC Embedded 3451 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 1024 GB
• Memory channels
  4 (Quad Channel) 4 (Quad Channel)
• Bandwidth
  85.4 GB/s 85.3 GB/s
• ECC
  Yes Yes
• PCIe
  4.0 x 32 3.0 x 64
• AES-NI
  Yes Yes

Let's find out what TDP value would be better for Intel Xeon D-2766NT or AMD EPYC Embedded 3451? 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)
  97 W 100 W
• TDP down
  -- 80 W
• Tjunction max.
  -- 105 \xc2\xb0C

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Xeon D-2766NT and AMD EPYC Embedded 3451 CPUs along with a list of ISA extensions.

• Technology
  10 nm 14 nm
• Chip design
  Monolithic Chiplet
• Socket
  BGA 2579 SP4
• L2-Cache
  20.00 MB 8.00 MB
• L3-Cache
  -- 32.00 MB
• Architecture
  Ice Lake Snowy Owl (Zen)
• Operating systems
  Windows 10, Linux Windows 10, Linux
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• 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
• Release date
  Q1/2022 Q1/2018
• Release price
  1248 $ --