AMD Ryzen 7 3700X vs AMD Ryzen 7 8745HS. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 3000 -
• Family
  Ryzen Ryzen
• Form Factor
  Desktops / Boxed Processor Laptops / Desktops
• Generation
  3 -
• Predecessor
  AMD Ryzen 7 2700X -
• Segment
  Desktop / Server Mobile
• Series
  Ryzen 3000 Series Ryzen 8000 Series

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  3.6 GHz 3.8 GHz
• Core architecture
  normal -
• CPU Cores
  8 8
• CPU Threads
  16 16
• Hyperthreading / SMT
  Yes -
• Max. Boost Clock
  4.4 GHz 4.9 GHz
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  4.4 GHz -
• Turbo Frequency (8 Cores)
  4 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
  None AMD Radeon 780M
• GPU Frequency
  - 2600 MHz
• Graphics Cores
  - 12

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

• AV1
  No -
• H.264 / AVC
  No -
• h265 / HEVC (8 bit)
  No -
• h265 / HEVC (10 bit)
  No -
• JPEG
  No -
• VC-1
  No -
• VP8
  No -
• VP9
  No -

Types, channel quantity of RAM supported by AMD Ryzen 7 8745HS and AMD Ryzen 7 3700X. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes -
• Max. Memory
  128 GB -
• Memory channels
  2 2
• Memory type
  DDR4 DDR5 (FP7r2) / LPDDR5X (FP7-FP8)
• PCIe
  PCIe 4.0 x16 PCIe 4.0
• PCIe lanes
  20 -
• PCIe version
  4.0 -
• System Memory Specification
  3200 -

• AES-NI
  Yes -

Compare the TDP requirements of TDP AMD Ryzen 7 3700X and AMD Ryzen 7 8745HS Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Default TDP
  65 W 45 W
• Maximum Operating Temperature
  95 °C 100 °C
• TDP (PL1, legacy label)
  65 W -
• Configurable TDP
  - 35-54 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 3700X and AMD Ryzen 7 8745HS, virtual machine technologies and process technology.

• Architecture
  Matisse (Zen 2) -
• Codename
  Matisse Hawk Point
• Instruction set (ISA)
  x86-64 (64 bit) -
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 -
• L1-Cache
  0.5 MB -
• L2-Cache
  4 MB 8 MB
• L3-Cache
  32 MB 16 MB
• Manufacturer product ID (boxed)
  100-100000071BOX -
• Manufacturer product ID (MPK)
  100-100000071MPK -
• Manufacturer product ID (tray)
  100-000000071 -
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit -
• Release date
  2019-07-07 2024-06-18
• Socket
  AM4 FP7r2 / FP8
• Technology
  TSMC 7nm FinFET TSMC 4nm FinFET
• Virtualization
  AMD-V, SVM -