AMD Ryzen 7 4800HS vs AMD Ryzen 9 6900HX. Specifications, performance, tests

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

• CPU group
  AMD Ryzen 4000H AMD Ryzen 6000H
• Family
  Ryzen Ryzen
• Form Factor
  Laptops / Desktops Laptops / Desktops
• Generation
  3 5
• Predecessor
  - AMD Ryzen 9 5900HX
• Segment
  Mobile Mobile
• Series
  Ryzen 4000 Series Ryzen 6000 Series

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

• Base Frequency
  2.9 GHz 3.3 GHz
• Core architecture
  normal normal
• CPU Cores
  8 8
• CPU Threads
  16 16
• Hyperthreading / SMT
  Yes Yes
• Max. Boost Clock
  4.2 GHz 4.9 GHz
• Overclocking
  No Yes
• Turbo Frequency (1 Core)
  4.2 GHz 4.9 GHz
• Turbo Frequency (8 Cores)
  3.8 GHz 4.2 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.

• DirectX Version
  12 12
• Execution units
  7 12
• Generation
  9 9
• GPU Frequency
  1600 MHz 2400 MHz
• GPU name
  AMD Radeon Graphics AMD Radeon 680M
• GPU Turbo
  No turbo No turbo
• Graphics Cores
  7 12
• Max. displays
  3 3
• Max. GPU Memory
  2 GB 8 GB
• Release date
  Q1/2020 Q1/2022
• Shader
  448 768
• Technology
  7 nm 6 nm

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

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

Types, channel quantity of RAM supported by AMD Ryzen 9 6900HX and AMD Ryzen 7 4800HS. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Max. Memory
  32 GB 64 GB
• Memory channels
  2 2
• Memory type
  DDR4 - Up to 3200 / LPDDR4 - Up to 4266 DDR5
• PCIe
  PCIe 3.0 PCIe 4.0
• PCIe lanes
  12 -
• PCIe version
  3.0 -

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Ryzen 7 4800HS and AMD Ryzen 9 6900HX Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Configurable TDP
  35-54 W -
• Default TDP
  45 W 45 W
• Maximum Operating Temperature
  105 °C 95 °C
• TDP (PL1, legacy label)
  35 W 45 W
• TDP down
  35 W -
• TDP up
  54 W 54 W

Architecture, interfaces, additional instructions supported by AMD Ryzen 7 4800HS and AMD Ryzen 9 6900HX, virtual machine technologies and process technology.

• Architecture
  Renoir (Zen 2) Rembrandt (Zen 3+)
• Codename
  Renoir Rembrandt
• 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
• L2-Cache
  4 MB 4 MB
• L3-Cache
  8 MB 16 MB
• Operating systems
  Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit
• Release date
  Q1/2020 Q1/2022
• Socket
  FP6 FP7
• Technology
  TSMC 7nm FinFET TSMC 6nm FinFET
• Virtualization
  AMD-V, SVM AMD-V, SVM
• L1-Cache
  - 0.5 MB
• Manufacturer product ID (tray)
  - FP7:100-000000544 FP7r2: 100-000000560