Processador Intel Core 2 Quad Q8400, especificações e padrões de referência

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

• Segmento
  Desktop
• Série
  Intel Core2 Duo
• Geração
  2
• Grupo CPU
  Intel Core 2 Quad Q8000/Q9000
• Modelo passado
  Não
• Successor
  Não

Intel Core 2 Quad Q8400. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

• Frequência
  2.66 GHz
• Núcleos de CPU
  4
• Turbo (1 núcleo)
  Não
• Roscas de CPU
  4
• Turbo (2 Cores)
  Sem turbo
• Hyperthreading
  Não
• Overclocking
  Não
• Arquitectura central
  normal

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

• Tipo de memória
  DDR2-800 / DDR3-1066
• Máx. Memória
  16 GB
• ECC
  Não
• Canais de memória
  2
• PCIe
  No data

This section focuses on the hardware-based security technologies integrated into the processor. These include encryption support features such as AES-NI, Intel SGX, and AMD Secure Memory Encryption, which provide robust protection for sensitive data and help mitigate cybersecurity risks.

• AES-NI
  Não

• TDP (PL1)
  95 W
• TDP up
  Não
• TDP (PL2)
  Não
• TDP down
  Não
• Temperatura máxima
  90 °C

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

• Conjunto de instruções (ISA)
  x86-64 (64 bit)
• Virtualização
  VT-x, VT-d
• Extensões ISA
  MMX, SSE2, SSE3, SSE4.1
• Кеш L2
  4.00 MB
• Кеш L3
  Não
• Arquitectura
  Yorkfield
• Processo técnico
  45 nm
• Socket
  LGA 775
• Data de lançamento
  Q2/2009

Posições comuns Intel Core 2 Quad Q8400 CPU em padrões de referência populares, para comparação com outros modelos.

• Geekbench 5, 64bit (Single-Core)
  1276 place
• Geekbench 5, 64bit (Multi-Core)
  1261 place
• Estimated results for PassMark CPU Mark
  1211 place