Intel Core i5-11300H vs AMD Ryzen 9 7945HX. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  Intel Core i5 AMD Ryzen 9
• Generation
  11 6
• CPU group
  Intel Core i 11000H AMD Ryzen 7045

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.

• Frequency
  3.10 GHz 2.50 GHz
• Overclocking
  No Yes
• Core architecture
  normal normal

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
  Intel Iris Xe Graphics 80 (Tiger Lake G7) AMD Radeon 610M Graphics
• GPU frequency
  0.40 GHz 0.40 GHz
• GPU (Turbo)
  1.30 GHz 2.20 GHz
• Execution units
  80 2
• Shader
  640 128
• Max. GPU Memory
  16 GB 8 GB
• Max. displays
  4 3
• Generation
  12 9
• Technology
  10 nm 6 nm
• Release date
  Q3/2020 Q3/2022

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
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode Decode / Encode
• AV1
  Decode Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by AMD Ryzen 9 7945HX and Intel Core i5-11300H. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200LPDDR4X-4266 DDR5-5200
• Max. Memory
  64 GB 128 GB
• ECC
  No Yes
• Memory channels
  2 2 (Dual Channel)

Compare the TDP requirements of TDP Intel Core i5-11300H and AMD Ryzen 9 7945HX to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

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

Architecture, interfaces, additional instructions supported by Intel Core i5-11300H and Intel Core i5-11300H, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
• L2-Cache
  5.00 MB 16.00 MB
• L3-Cache
  8.00 MB 64.00 MB
• Architecture
  Tiger Lake H Dragon Range (Zen 4)
• Technology
  10 nm 5 nm
• Socket
  BGA 1526 FL1
• Release date
  Q1/2021 Q1/2023
• Part Number
  -- 100-000000870