AMD A6-4455M contra AMD A4-4355M. Especificaciones, rendimiento, pruebas

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

• Segmento
  Mobile Mobile
• Serie
  AMD A AMD A
• Generación
  2 2
• Grupo CPU
  AMD A6-4000M AMD A4-4000M

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.

• Frecuencia
  2.10 GHz 1.90 GHz
• Núcleos de CPU
  2 2
• Turbo (1 núcleo)
  2.60 GHz 2.40 GHz
• Hilos de la CPU
  2 2
• Turbo (2 Cores)
  2.60 GHz 2.40 GHz
• Hyperthreading
  No No
• Overclocking
  No No
• Arquitectura del núcleo
  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.

• Nombre de la GPU
  AMD Radeon HD 7500G AMD Radeon HD 7400G
• GPU frequency
  0.33 GHz 0.33 GHz
• GPU (Turbo)
  0.43 GHz 0.42 GHz
• Unidades de ejecución
  4 3
• Shader
  256 192
• Max. GPU Memory
  1 GB 1 GB
• Max. displays
  2 2
• Generación
  4 4
• DirectX Version
  11 11
• Proceso técnico
  32 nm 32 nm
• Fecha de publicación
  Q2/2012 Q3/2012

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)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  Decode Decode
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by AMD A4-4355M y AMD A6-4455M. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo de memoria
  DDR3-1333 DDR3-1333
• ECC
  No No
• Canales de memoria
  2 2

• AES-NI
  Sí Sí

Analyze the TDP (Thermal Design Power) requirements of AMD A6-4455M y AMD A4-4355M to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  17 W 17 W

Information on architecture, interfaces, and additional instructions supported by AMD A6-4455M y AMD A4-4355M, including virtual machine technologies and fabrication processes.

• Juego de instrucciones (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualización
  AMD-V AMD-V
• Extensiones ISA
  SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
• L3-Cache
  2.00 MB 1.00 MB
• Arquitectura
  Trinity (Piledriver) Trinity (Piledriver)
• Proceso técnico
  32 nm 32 nm
• Enchufe
  FP2 FP2
• Fecha de publicación
  Q2/2012 Q1/2012