Intel Core i7-4785T contre AMD A4-3400. Spécifications, performances, tests

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

• Segment
  Desktop / Server Desktop / Server
• Série
  Intel Core i7 AMD A
• Génération
  4 1
• Groupe de CPU
  Intel Core i 4000 AMD A4-3000

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
  2.20 GHz 2.70 GHz
• Cœurs de CPU
  4 2
• Turbo (1 cœur)
  3.20 GHz Pas de turbo
• Fils de processeur
  8 2
• Hyperthreading
  Oui Non
• Overclocking
  Non 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
  Intel HD Graphics 4600 AMD Radeon HD 6410D
• GPU frequency
  0.35 GHz 0.60 GHz
• GPU (Turbo)
  1.20 GHz Pas de turbo
• Unités d'exécution
  20 2
• Shader
  160 160
• Max. GPU Memory
  2 GB 1 GB
• Max. displays
  3 2
• Génération
  7.5 3
• DirectX Version
  11.1 11
• Processus technologique
  22 nm 32 nm
• Date de sortie
  Q2/2013 Q4/2010

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
  Decode / Encode Decode
• VP9
  Non Non
• VP8
  Non Non
• AV1
  Non Non
• AVC
  Decode / Encode Decode
• VC-1
  Decode Decode
• JPEG
  Decode Decode / Encode

Overview of the types and quantities of RAM supported by AMD A4-3400 et Intel Core i7-4785T. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR3-1600 DDR3-1600
• ECC
  Non Non
• Canaux de mémoire
  2 2
• Version PCIe
  3.0
• Couloirs PCIe
  16

• AES-NI
  Oui Non

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-4785T et AMD A4-3400 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  35 W 65 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-4785T et AMD A4-3400, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V
• Extensions ISA
  SSE4.1, SSE4.2, AVX2 SSE3, SSE4a
• L3-Cache
  8.00 MB 1.00 MB
• Architecture
  Haswell S Llano (K10)
• Processus technologique
  22 nm 32 nm
• Socket
  LGA 1150 FM1
• Date de sortie
  Q2/2014 Q3/2011