Comparing AMD Epyc 7662 vs AMD Epyc 7662

description_compare AMD Epyc 7662 and AMD Ryzen Embedded V1807B

• Name
  AMD Epyc 7662 AMD Ryzen Embedded V1807B
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc AMD Ryzen Embedded
• Generation
  2 1
• CPU group
  AMD Epyc 7002 AMD Ryzen Embedded V1000
• Successor
  AMD Epyc 7763 --

CPU Cores and Base Frequency

• Frequency
  2.00 GHz 3.35 GHz
• CPU Cores
  64 4
• Turbo (1 Core)
  3.30 GHz 3.80 GHz
• CPU Threads
  128 8
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

• GPU name
  no iGPU AMD Radeon Vega 11 Graphics
• GPU frequency
  1.30 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  11
• Shader
  704
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3
• Generation
  8
• DirectX Version
  12
• Technology
  14 nm
• Release date
  Q1/2018

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

• Memory type
  DDR4-3200 DDR4-3200
• Max. Memory
  32 GB
• ECC
  Yes Yes
• Memory channels
  8 2
• PCIe version
  4.0 3.0
• PCIe lanes
  128 16

• AES-NI
  Yes Yes

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

• 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
• L3-Cache
  256.00 MB 4.00 MB
• Architecture
  Rome (Zen 2) Great Horned Owl (Zen)
• Technology
  7 nm 14 nm
• Socket
  SP3 FP5
• Release date
  Q1/2020 Q1/2018

• Used in
  Unknown Unknown