Comparaison entre AMD Epyc 7451 et AMD Epyc 7451

description_compare AMD Epyc 7451 and AMD Athlon 300GE

• Name
  AMD Epyc 7451 AMD Athlon 300GE
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Epyc AMD Athlon
• Generation
  1 4
• CPU group
  AMD Epyc 7001 AMD Athlon 300

CPU Cores and Base Frequency

• Frequency
  2.30 GHz 3.40 GHz
• Overclocking
  No Yes
• Core architecture
  normal normal

• GPU name
  no iGPU AMD Radeon Vega 3 Graphics
• GPU frequency
  1.10 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  3
• Shader
  192
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3
• Generation
  8
• 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
  DDR4-2666 DDR4-2666
• Max. Memory
  64 GB
• ECC
  Yes Yes
• Memory channels
  8 2 (Dual Channel)

• TDP (PL1)
  180 W 35 W
• Tjunction max.
  -- 95 \xc2\xb0C

• 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
  -- 1.00 MB
• L3-Cache
  64.00 MB 4.00 MB
• Architecture
  Naples (Zen) Dali (Zen)
• Technology
  14 nm 14 nm
• Socket
  SP3 AM4 (LGA 1331)
• Release date
  Q3/2017 Q3/2019