Comparaison entre AMD Athlon PRO 300U et AMD Athlon PRO 300U

description_compare AMD Ryzen 5 3450U and AMD Athlon PRO 300U

• Name
  AMD Ryzen 5 3450U AMD Athlon PRO 300U
• Family
  AMD Ryzen 5 AMD Athlon
• CPU group
  AMD Ryzen 3000U AMD Athlon PRO 300
• Segment
  Mobile Mobile
• Generation
  2 6

CPU Cores and Base Frequency

• Core architecture
  normal normal
• Overclocking
  No No
• Frequency
  2.10 GHz 2.40 GHz

• GPU name
  AMD Radeon Vega 8 Graphics AMD Radeon Vega 3 Graphics
• GPU frequency
  1.20 GHz 1.00 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  8 3
• Shader
  512 192
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  3 3
• Generation
  8 8
• Technology
  14 nm 14 nm
• Release date
  Q1/2018 Q1/2018

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

• Memory type
  DDR4-2400 DDR4-2400
• Max. Memory
  32 GB 32 GB
• Memory channels
  2 (Dual Channel) 2
• ECC
  Yes Yes

• TDP (PL1)
  15 W 15 W
• TDP up
  35 W --
• TDP down
  12 W --
• Tjunction max.
  105 \xc2\xb0C 105 °C

• Technology
  12 nm 12 nm
• Socket
  FP5 FP5
• L2-Cache
  2.00 MB --
• L3-Cache
  4.00 MB 4.00 MB
• Architecture
  Picasso (Zen+) Picasso (Zen+)
• 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 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• Release date
  Q2/2020 Q1/2019