CPU-INTEL-C2Q-9400

Intel Core 2 Quad (Q9400) 2.66GHz Processor 6144KB L2 1333MHz (Boxed)

Built on the innovative Intel Core microarchitecture, the Intel Core 2 Duo desktop processor delivers revolutionary dual-core performance and breakthrough processor energy efficiency. With Intel Wide Dynamic Execution, Intel Smart Memory Access, Intel Advanced Smart Cache and Intel Digital Media Boost, this processor is designed to do more in less time. Additional features to support enhanced security, virtualisation and 64-bit computing makes the Intel Core 2 Duo the most impressive new processor developed for an increasingly multimedia-centred, high-definition world.

Intel Intelligent Power Capability, designed to deliver more energy-efficient performance and smarter battery performance in your laptop. Intel Smart Memory Access, improving system performance by optimizing the use of the available data bandwidth. Intel Advanced Smart Cache, providing a higher-performance, more efficient cache subsystem. Optimized for multi-core and dual-core processors. Intel Advanced Digital Media Boost, accelerating a broad range of applications, including video, speech and image, photo processing, encryption, financial, engineering and scientific applications. Make highly threaded applications happy. Get in on the increasing number of highly threaded programs with quad-core technology from Intel. With four processing cores, an Intel Core 2 Quad processor-based PC will fuel more intensive entertainment and more media multitasking than ever.

  • Core 2 Quad
  • Enhanced Intel SpeedStep Technology
  • Intel EM64T (Intel EM64T requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel EM64T. Processor will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Performance will vary depending on your hardware and software configurations. See http://www.intel.com/info/em64t for more information including details on which processors support Intel EM64T or consult with your system vendor for more information)
  • Intel Virtualization Technology
  • Enhanced Halt State (C1E)
  • Execute Disable Bit (Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality)
  • Intel Thermal Monitor 2
    • CPU
    Processor Intel Core 2 Quad ( Q9400 ) 2.66 GHz (L1 Cache) 6144 KB (L2 Cache) (L3 Cache)
    Bus Speed 1333 MHz
    Package 775-pin LGA
    Technology 45nm
    Core Stepping R0
    Bus/Core Ratio 8
    Electrical
    Voltage Core 0.85 to 1.3625 V
    Thermal Guideline 95 W
    Thermal Spec 71.4 °C
    Physical
    Form Factor CPU