Processeur Intel Core 2 Quad Q8400s, spécifications et caractéristiques de référence

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.

• Segment
  Desktop
• Série
  Intel Core2 Duo
• Génération
  2
• Groupe de CPU
  Intel Core 2 Quad Q8000/Q9000
• Modèle précédent
  Non
• Successor
  Non

Intel Core 2 Quad Q8400s. 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.

• Fréquence
  2.66 GHz
• Cœurs de CPU
  4
• Turbo (1 cœur)
  Non
• Fils de processeur
  4
• Turbo (2 Cores)
  Pas de turbo
• Hyperthreading
  Non
• Overclocking
  Non
• Architecture de base
  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.

• Type de mémoire
  DDR2-800 / DDR3-1066
• Max. Mémoire
  16 GB
• ECC
  Non
• Canaux de mémoire
  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
  Non

• TDP (PL1)
  65 W
• TDP up
  Non
• TDP (PL2)
  Non
• TDP down
  Non
• Température maximale
  80 °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.

• Jeu d'instructions (ISA)
  x86-64 (64 bit)
• Virtualization
  VT-x, VT-d
• Extensions ISA
  MMX, SSE2, SSE3, SSE4.1
• L2-Cache
  4.00 MB
• L3-Cache
  Non
• Architecture
  Yorkfield
• Processus technologique
  45 nm
• Socket
  LGA 775
• Date de sortie
  Q2/2009

Positions communes Intel Core 2 Quad Q8400s CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.