AMD A10-7870K contro AMD A8-7650K. Specifiche, prestazioni, test

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

• Segmento
  Mobile Mobile
• Serie
  AMD A AMD A
• Generazione
  4 4
• Gruppo CPU
  AMD A10-7000 AMD A8-7000

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.

• Frequenza
  3.90 GHz 3.30 GHz
• Core della CPU
  4 4
• Turbo (1 Core)
  4.10 GHz 3.80 GHz
• Threads della CPU
  4 4
• Turbo (4 Cores)
  4.10 GHz 3.80 GHz
• Hyperthreading
  No No
• Overclock
  Sì Sì
• Architettura di 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.

• Nome della GPU
  AMD Radeon R7 - 512 (Kaveri) AMD Radeon R7 - 384 (Kaveri)
• GPU frequency
  0.86 GHz 0.72 GHz
• GPU (Turbo)
  No turbo No turbo
• Unità di esecuzione
  8 6
• Shader
  512 384
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  2 2
• Generazione
  6 6
• DirectX Version
  12 12
• Processo tecnico
  28 nm 28 nm
• Data di rilascio
  Q1/2014 Q1/2015

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 A8-7650K e AMD A10-7870K. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo di memoria
  DDR3-2133 DDR3-2133
• ECC
  Sì Sì
• Canali di memoria
  2 2
• Versione PCIe
  3.0 3.0
• Corsie PCIe
  16 16

• AES-NI
  Sì Sì

Analyze the TDP (Thermal Design Power) requirements of AMD A10-7870K e AMD A8-7650K to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  95 W 95 W

Information on architecture, interfaces, and additional instructions supported by AMD A10-7870K e AMD A8-7650K, including virtual machine technologies and fabrication processes.

• Set di istruzioni (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualizzazione
  AMD-V AMD-V
• Estensioni ISA
  SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
• L3-Cache
  4.00 MB 4.00 MB
• Architettura
  Kaveri (Steamroller) Kaveri (Steamroller)
• Processo tecnico
  28 nm 28 nm
• Presa
  FM2+ FM2+
• Data di rilascio
  Q2/2015 Q1/2014