Description du marché

Fondée sur la microarchitecture Intel Core, les processeurs Intel Core 2 Duo sont conçus pour des performances économes en énergie, qui permettent d'en faire un maximum, sans ralentir. Les processeurs Intel Core 2 Duo réunissent chacun deux cœurs de traitement. Ils peuvent ainsi non seulement gérer plusieurs opérations en simultané, mais le font aussi plus rapidement tout en consommant moins d'énergie. Ils se traduisent ainsi par des ordinateurs qui dissipent moins de chaleur et qui sont plus "design" et plus compacts. Ils dégagent également des gains de performances pour la vidéo, les jeux et le multimédia, surtout en cas de recours à plusieurs logiciels en parallèle.

Arguments de vente clés

• Dual-core processing
• Intel wide dynamic execution
• Intel smart memory access
• Intel advanced smart cache
• Intel advanced digital
• Intel Virtualization Technology (Intel VT)
• Intel Trusted Execution Technology (Intel TXT)
• Intel 64 architecture
• Execute disable bit
• Intel designed thermal solution for boxed processors

Caractéristiques du produit

• Intel wide dynamic execution
  Improves execution speed and efficiency, delivering more instructions per clock cycle! Each core can complete up to four full instructions simultaneously.
• Intel smart memory access
  It optimizes the use of the data bandwidth from the memory subsystem to accelerate out-of-order execution. A prediction mechanism reduces the time in-flight instructions have to wait for data. Pre-fetch algorithms move data from system memory into fast L2 cache in advance of execution. These functions keep the pipeline full, improving instruction throughput and performance.
• Intel advanced smart cache
  The shared L2 cache is dynamically allocated to each processor core based on workload. This efficient, dual core optimized implementation increases the probability that each core can access data from fast L2 cache, significantly reducing latency to frequently used data and improving performance.
• Intel advanced digital
  Intel advanced digital accelerates the execution of Streaming SIMD Extension (SSE) instructions to significantly improve the performance on a broad range of applications, including video, audio, and image processing, and multimedia, encryption, financial, engineering, and scientific applications. The 128-bit SSE instructions are now issued at a throughput rate of one per clock cycle effectively doubling their speed of execution on a per clock basis over previous generation processors.
• Intel Virtualization Technology (Intel VT)
  Intel VT allows one hardware platform to function as multiple "virtual" platforms. For businesses, Intel VT offers improved manageability, limiting downtime and maintaining worker productivity by isolating computing activities into separate partitions.
• Intel Trusted Execution Technology (Intel TXT)
  Intel TXT provides hardware-based mechanisms to help protect against software-based attacks and help protect the confidentiality and integrity of data stored or created on the system. It does this by enabling a trusted environment where applications can run within their own space, protected from all other software on the system.
• Intel 64 architecture
  Intel 64 architecture enables the processor to access larger amounts of memory. With appropriate 64-bit supporting hardware and software, platforms based on an Intel processor supporting Intel 64 architecture can allow the use of extended virtual and physical memory.
• Execute disable bit
  Provides enhanced virus protection when deployed with a supported operating system. The execute disable bit allows memory to be marked as executable or non-executable, allowing the processor to raise an error to the operating system if malicious code attempts to run in non-executable memory, thereby preventing the code from infecting the system.
• Intel designed thermal solution for boxed processors
  It includes a 4-pin connector for fan speed control to help minimize the acoustic noise levels generated from running the fan at higher speeds for thermal performance. Fan speed control technology is based on actual CPU temperature and power usage.