AMD Ryzen Embedded V2546 vs AMD Ryzen Embedded V2748. Specifications, performance, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Ryzen Embedded AMD Ryzen Embedded
• Generation
  2 2
• CPU group
  AMD Ryzen Embedded V2000 AMD Ryzen Embedded V2000

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequency
  3.00 GHz 2.90 GHz
• CPU Cores
  6 8
• Turbo (1 Core)
  3.95 GHz 4.25 GHz
• CPU Threads
  12 16
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU name
  AMD Radeon 6 Graphics (Renoir) AMD Radeon 7 Graphics (Renoir)
• GPU frequency
  1.50 GHz 1.60 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  6 7
• Shader
  384 448
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  3 3
• Generation
  9 9
• DirectX Version
  12 12
• Technology
  7 nm 7 nm
• Release date
  Q1/2020 Q1/2020

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• AV1
  No No
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by AMD Ryzen Embedded V2748 and AMD Ryzen Embedded V2546. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR4-3200LPDDR4X-3200 DDR4-3200LPDDR4X-3200
• Max. Memory
  64 GB 64 GB
• ECC
  Yes Yes
• Memory channels
  2 2
• PCIe version
  3.0 3.0
• PCIe lanes
  20 20

• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen Embedded V2546 and AMD Ryzen Embedded V2748 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  45 W 45 W
• TDP up
  35 W 54 W
• TDP down
  54 W 35 W
• Tjunction max.
  105 °C 105 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen Embedded V2546 and AMD Ryzen Embedded V2748, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM AMD-V, SVM
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  3.00 MB 4.00 MB
• L3-Cache
  6.00 MB 8.00 MB
• Architecture
  Grey Hawk (Zen 2) Grey Hawk (Zen 2)
• Technology
  7 nm 7 nm
• Socket
  FP6 FP6
• Release date
  Q4/2020 Q4/2020