AMD Ryzen 9 7945HX vs Intel Core i7-13650HX. Specifications, performance, tests

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

• Family
  AMD Ryzen 9 Intel Core i7
• CPU group
  AMD Ryzen 7045 Intel Core i 13000H
• Segment
  Mobile Mobile
• Generation
  6 13
• Predecessor
  -- Intel Core i7-12650HX

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.

• CPU Cores / Threads
  16 / 32 14 / 20
• Core architecture
  normal hybrid (big.LITTLE)
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes No

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 Intel UHD Graphics 13th Gen (16 EU)
• GPU frequency
  0.40 GHz 0.40 GHz
• GPU (Turbo)
  2.20 GHz 1.55 GHz
• Execution units
  2 16
• Shader
  128 128
• Max. GPU Memory
  8 GB 64 GB
• Max. displays
  3 3
• Generation
  9 13
• Direct X
  12 12
• Technology
  6 nm 10 nm
• Release date
  Q3/2022 Q1/2023

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

Types, channel quantity of RAM supported by Intel Core i7-13650HX and AMD Ryzen 9 7945HX. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR5-5200 DDR4-3200DDR5-4800
• Max. Memory
  128 GB 128 GB
• Memory channels
  2 (Dual Channel) 2 (Dual Channel)
• Bandwidth
  83.2 GB/s 76.8 GB/s
• ECC
  Yes Yes
• PCIe
  5.0 x 28 5.0 x 20
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 9 7945HX and Intel Core i7-13650HX to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1 / PBP)
  55 W 55 W
• TDP (PL2)
  -- 157 W
• TDP up
  75 W 86 W
• TDP down
  -- 45 W
• Tjunction max.
  100 °C 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 10 nm
• Chip design
  Chiplet Monolithic
• Socket
  FL1 BGA 1744
• L2-Cache
  16.00 MB --
• L3-Cache
  64.00 MB 24.00 MB
• Architecture
  Dragon Range (Zen 4) Raptor Lake H
• Operating systems
  Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 SSE4.1, SSE4.2, AVX2, AVX2+
• Release date
  Q1/2023 Q1/2023
• Release price
  -- 485 $
• Part Number
  100-000000870 --
• Documents
  Technical data sheet Technical data sheet