AMD Ryzen 5 7640U contre AMD Ryzen 3 4100. Spécifications, performances, tests

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

• Série
  AMD Ryzen 5 AMD Ryzen
• Groupe de CPU
  AMD Ryzen 7040 AMD Ryzen 4000G
• Segment
  Mobile Desktop / Server
• Génération
  6 3

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.

• CPU Cores / Threads
  6 / 12 4 / 8
• Architecture de base
  normal normal
• Cœurs
  6x Zen 4 4x Zen 2
• Hyperthreading / SMT
  Oui Oui
• Overclocking
  Non Oui
• Fréquence
  3.50 GHz 3.80 GHz
• Turbo Frequency (1 Core)
  4.90 GHz 4.00 GHz

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 760M Graphics pas d'iGPU
• GPU frequency
  1.00 GHz --
• GPU (Turbo)
  2.60 GHz Pas de turbo
• Unités d'exécution
  8 --
• Shader
  512 --
• Max. GPU Memory
  32 GB --
• Max. displays
  4 --
• Génération
  10 --
• Direct X
  12 --
• Processus technologique
  4 nm --
• Date de sortie
  Q1/2023 --

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

Overview of the types and quantities of RAM supported by AMD Ryzen 3 4100 et AMD Ryzen 5 7640U. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR5-5600LPDDR5X-7500 DDR4-3200
• Max. Mémoire
  256 GB 32 GB
• Canaux de mémoire
  2 (Dual Channel) 2
• Bandwidth
  89.6 GB/s 51.2 GB/s
• ECC
  Oui Oui
• PCIe
  4.0 x 20 3.0 x 12
• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of AMD Ryzen 5 7640U et AMD Ryzen 3 4100 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP down
  -- 45 W
• Température maximale
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by AMD Ryzen 5 7640U et AMD Ryzen 3 4100, including virtual machine technologies and fabrication processes.

• Processus technologique
  4 nm 7 nm
• Socket
  FP8 AM4
• L2-Cache
  6.00 MB 2.00 MB
• L3-Cache
  16.00 MB 4.00 MB
• Architecture
  Phoenix (Zen 4) Renoir (Zen 2)
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Extensions ISA
  SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• Date de sortie
  Q3/2023 Q2/2022
• spécification
  Technical data sheet Technical data sheet