AMD Ryzen Embedded V1605B vs AMD Ryzen Embedded V2748. Specifications

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

• CPU group
  AMD Ryzen Embedded V1000 AMD Ryzen Embedded V2000
• Family
  AMD Ryzen Embedded AMD Ryzen Embedded
• Generation
  1 2
• Segment
  Desktop / Server Desktop / Server

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  2 GHz 2.9 GHz
• Core architecture
  normal normal
• CPU Cores
  4 8
• CPU Threads
  8 16
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.6 GHz 4.25 GHz
• Turbo Frequency (4 Cores)
  2 GHz -
• Turbo Frequency (8 Cores)
  - No turbo

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

• DirectX Version
  12 12
• Execution units
  8 7
• Generation
  8 9
• GPU Frequency
  1100 MHz 1600 MHz
• GPU name
  AMD Radeon Vega 8 Graphics AMD Radeon 7 Graphics (Renoir)
• GPU Turbo
  No turbo No turbo
• Max. displays
  3 3
• Max. GPU Memory
  2 GB 2 GB
• Release date
  Q1/2018 Q1/2020
• Shader
  512 448
• Technology
  14 nm 7 nm

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

• AV1
  No No
• H.264 / AVC
  Decode / Encode Decode / Encode
• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• JPEG
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by AMD Ryzen Embedded V2748 and AMD Ryzen Embedded V1605B. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  32 GB 64 GB
• Memory channels
  2 2
• Memory type
  DDR4-2400 DDR4-3200LPDDR4X-3200
• PCIe lanes
  16 20
• PCIe version
  3.0 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen Embedded V1605B and AMD Ryzen Embedded V2748 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  105 °C 105 °C
• TDP (PL1, legacy label)
  15 W 45 W
• TDP down
  12 W 35 W
• TDP up
  25 W 54 W

Architecture, interfaces, additional instructions supported by AMD Ryzen Embedded V1605B and AMD Ryzen Embedded V2748, virtual machine technologies and process technology.

• Architecture
  Great Horned Owl (Zen) Grey Hawk (Zen 2)
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 4 MB
• L3-Cache
  4 MB 8 MB
• Release date
  Q1/2018 Q4/2020
• Socket
  FP5 FP6
• Technology
  14 nm 7 nm
• Virtualization
  AMD-V, SVM AMD-V, SVM