AMD Ryzen Embedded V3C18I vs AMD EPYC 9554. Specifications, performance, tests

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

• Family
  AMD Ryzen Embedded V AMD EPYC
• CPU group
  AMD Ryzen Embedded V3000 AMD EPYC 9004
• Segment
  Desktop / Server Desktop / Server
• Generation
  3 4
• Predecessor
  AMD Ryzen Embedded V2718 --

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
  8 / 16 64 / 128
• Core architecture
  normal normal
• Cores
  8x Zen 3 64x Zen 4
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Frequency
  1.90 GHz 3.10 GHz
• Turbo Frequency (1 Core)
  3.80 GHz 3.75 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 9554 and AMD Ryzen Embedded V3C18I. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR5-4800 DDR5-4800
• Max. Memory
  64 GB 6144 GB
• Memory channels
  2 (Dual Channel) 12
• Bandwidth
  76.8 GB/s 461.0 GB/s
• ECC
  Yes Yes
• PCIe
  4.0 x 20 5.0 x 128
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen Embedded V3C18I and AMD EPYC 9554 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 360 W
• TDP up
  25 W 400 W
• TDP down
  10 W 320 W
• Tjunction max.
  105 °C 100 °C

Architecture, interfaces, additional instructions supported by AMD Ryzen Embedded V3C18I and AMD Ryzen Embedded V3C18I, virtual machine technologies and process technology.

• Technology
  6 nm 5 nm
• Chip design
  Chiplet Chiplet
• Socket
  FP7r2 SP5
• L2-Cache
  4.00 MB 64.00 MB
• L3-Cache
  16.00 MB 256.00 MB
• Architecture
  Rembrandt (Zen 3+) Genoa (Zen 4)
• Operating systems
  Windows 10, Windows 11, Linux Windows Server 2022, Linux, Windows 11
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
• Release date
  Q3/2022 Q4/2022
• Release price
  -- 9087 $
• Part Number
  -- 100-000000790
• Documents
  Technical data sheet Technical data sheet