AMD Ryzen 9 4900H contre AMD Ryzen 7 5800HS. Spécifications, performances, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Mobile Mobile
• Série
  AMD Ryzen AMD Ryzen
• Génération
  3 4
• Groupe de CPU
  AMD Ryzen 4000H AMD Ryzen 5000H

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Fréquence
  3.30 GHz 2.80 GHz
• Cœurs de CPU
  8 8
• Turbo (1 cœur)
  4.40 GHz 4.40 GHz
• Fils de processeur
  16 16
• Turbo (8 Cores)
  4.00 GHz 3.50 GHz
• Hyperthreading
  Oui Oui
• Overclocking
  Non Non
• Architecture de base
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• Nom du GPU
  AMD Radeon 8 Graphics (Renoir) AMD Radeon 8 Graphics (Renoir)
• GPU frequency
  1.75 GHz 1.75 GHz
• GPU (Turbo)
  Pas de turbo Pas de turbo
• Unités d'exécution
  8 8
• Shader
  512 512
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  3 3
• Génération
  9 9
• DirectX Version
  12 12
• Processus technologique
  7 nm 7 nm
• Date de sortie
  Q1/2020 Q1/2020

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• 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 / Encode Decode / Encode
• AV1
  Non Non
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by AMD Ryzen 7 5800HS et AMD Ryzen 9 4900H. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-3200LPDDR4-4266 DDR4-3200LPDDR4-4266
• Max. Mémoire
  32 GB 64 GB
• ECC
  Oui Non
• Canaux de mémoire
  2 2
• Version PCIe
  3.0 3.0
• Couloirs PCIe
  12 12

• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 9 4900H et AMD Ryzen 7 5800HS to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  45 W 35 W
• TDP up
  54 W 54 W
• TDP down
  35 W --
• Température maximale
  105 °C 105 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 9 4900H et AMD Ryzen 7 5800HS, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Extensions ISA
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  -- 4.00 MB
• L3-Cache
  8.00 MB 16.00 MB
• Architecture
  Renoir (Zen 2) Cezanne (Zen 3)
• Processus technologique
  7 nm 7 nm
• Socket
  FP6 FP6
• Date de sortie
  Q2/2020 Q2/2021