AMD Ryzen 9 5950X contre AMD Ryzen 9 3900XT. Spécifications, performances, tests

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

• Segment
  Desktop / Server Desktop / Server
• Série
  AMD Ryzen AMD Ryzen
• Génération
  4 3
• Groupe de CPU
  AMD Ryzen 5000 AMD Ryzen 3000
• Modèle précédent
  AMD Ryzen 9 3950X --

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
  3.40 GHz 4.10 GHz
• Cœurs de CPU
  16 12
• Turbo (1 cœur)
  4.90 GHz 4.70 GHz
• Fils de processeur
  32 24
• Hyperthreading
  Oui Oui
• Overclocking
  Oui Oui
• 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
  pas d'iGPU pas d'iGPU
• GPU frequency
  --
• GPU (Turbo)
  Pas de turbo Pas de turbo
• Unités d'exécution
  --
• Shader
  --
• Max. displays
  --
• Génération
  --
• DirectX Version
  --
• Processus technologique
  --
• Date de sortie
  --

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)
  Non Non
• h265 / HEVC (10 bit)
  Non Non
• h264
  Non Non
• VP9
  Non Non
• VP8
  Non Non
• AV1
  Non Non
• AVC
  Non Non
• VC-1
  Non Non
• JPEG
  Non Non

Overview of the types and quantities of RAM supported by AMD Ryzen 9 3900XT et AMD Ryzen 9 5950X. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-3200 DDR4-3200
• Max. Mémoire
  128 GB 128 GB
• ECC
  Oui Oui
• Canaux de mémoire
  2 2
• Version PCIe
  4.0 4.0
• Couloirs PCIe
  20 20

• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 9 5950X et AMD Ryzen 9 3900XT to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  105 W 105 W
• TDP (PL2)
  142 W 142 W
• Température maximale
  95 °C 95 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 9 5950X et AMD Ryzen 9 3900XT, 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
  8.00 MB --
• L3-Cache
  64.00 MB 64.00 MB
• Architecture
  Vermeer (Zen 3) Matisse (Zen 2)
• Processus technologique
  7 nm 7 nm
• Socket
  AM4 AM4
• Date de sortie
  Q4/2020 Q2/2020