AMD Ryzen 9 7945HX vs Apple A15 Bionic. Specifications, performance, tests

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

• Family
  AMD Ryzen 9 Apple A series
• CPU group
  AMD Ryzen 7045 Apple A15
• Segment
  Mobile Mobile
• Generation
  6 15
• Predecessor
  -- Apple A14 Bionic

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Core architecture
  normal hybrid (big.LITTLE)
• Overclocking
  Yes No
• Frequency
  2.50 GHz 3.23 GHz

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

• GPU name
  AMD Radeon 610M Graphics Apple A15 (5 GPU Cores)
• GPU frequency
  0.40 GHz 1.80 GHz
• GPU (Turbo)
  2.20 GHz 3.20 GHz
• Execution units
  2 5
• Shader
  128 0
• Max. GPU Memory
  8 GB 8 GB
• Max. displays
  3 3
• Generation
  9 12
• Technology
  6 nm 5 nm
• Release date
  Q3/2022 Q3/2021

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

• 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
  Decode Decode
• AVC
  Decode / Encode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Apple A15 Bionic and AMD Ryzen 9 7945HX. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR5-5200 LPDDR4X-4266
• Max. Memory
  128 GB 8 GB
• Memory channels
  2 (Dual Channel) 2
• ECC
  Yes No

Compare the TDP requirements of TDP AMD Ryzen 9 7945HX and Apple A15 Bionic to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP up
  75 W --
• Tjunction max.
  100 °C --

Architecture, interfaces, additional instructions supported by AMD Ryzen 9 7945HX and AMD Ryzen 9 7945HX, virtual machine technologies and process technology.

• Technology
  5 nm 5 nm
• Socket
  FL1 N/A
• L2-Cache
  16.00 MB 4.00 MB
• L3-Cache
  64.00 MB --
• Architecture
  Dragon Range (Zen 4) A15
• Virtualization
  AMD-V, SVM None
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
• Release date
  Q1/2023 Q3/2021
• Part Number
  100-000000870 --