![]() You get top end notebook performance while drawing only 25W. ^ "Intel Processor Pricing, Effective July 17, 2011" (PDF). The 45nm processor spec goes mobile with the Core 2 Duo P8400.Archived from the original (PDF) on Septem. ^ "Intel Processor Pricing, Effective July 10, 2011".^ "The 65 nm Pentium D 900's Coming Out Party: Thermal Design Power Overview".^ "The 65 nm Pentium D 900's Coming Out Party: Test Setup".^ "Intel Unleashes New Server Processors That Deliver World-Class Performance And Power Efficiency".^ "Intel Centrino 2 with vPro technology and Intel Core2 processor with vPro technology" (PDF).^ "Intel to unify product naming scheme".^ "Intel Unveils World's Best Processor".^ "Intel Clovertowns step up, reduce power".^ a b "Product Change Notification #110665-00" (PDF).With a maximum thermal design power (TDP) of 65 W, the Core 2 Duo Conroe dissipates half the power of the less capable contemporary Pentium D-branded desktop chips that have a max TDP of 130 W. The Penryn microarchitecture, a shrink of the former, introduced SSE4.1. The Core microarchitecture introduced SSSE3, Trusted Execution Technology, Enhanced SpeedStep and Active Management Technology (iAMT2). Performance Specifications Total Cores 2 Processor Base Frequency 2.66 GHz Cache 6 MB L2 Cache Bus Speed 1066 MHz FSB Parity No TDP 25 W VID Voltage Range 1.050V-1. The Core 2-branded processors feature Virtualization Technology without EPT (with some exceptions), the NX bit and SSE3. The Core 2-branded CPUs include: Conroe/ Allendale (dual-core for desktops), Merom (dual-core for laptops), Merom-L (single-core for laptops), Kentsfield (quad-core for desktops), and the updated variants named Wolfdale (dual-core for desktops), Penryn (dual-core for laptops) and Yorkfield (quad-core for desktops). Newer versions of VM software do not support processors older than Nehalem (Core 2 and older) because they lack support for Intel VT-x with Extended Page Tables (EPT), also called Second Level Address Translation (SLAT).įor a detailed discussion of CPU cores, see Intel Core (microarchitecture) § Processor cores. Virtual machine or virtualization abilities Ĭore 2 and other LGA 775 processors can support virtualization if the virtual machine (VM) software supports those processors, e.g. From December 2006, all Core 2 Duo processors were manufactured from 300 millimeter plates at Fab 12 factory in Arizona and at Fab 24-2 in County Kildare, Ireland. Īlthough Woodcrest processors are also based on the Core architecture, they are available under the Xeon brand. Intel Core 2 processors with vPro technology (designed for businesses) include the dual-core and quad-core branches. The Core 2 processor line was introduced on July 27, 2006, comprising the Duo ( dual-core) and Extreme (dual- or quad-core CPUs for enthusiasts), and in 2007, the Quad ( quad-core) and Solo ( single-core) sub-brands. The introduction of Core 2 relegated the Pentium brand to the mid-range market, and reunified laptop and desktop CPU lines for marketing purposes under the same product name, which were formerly divided into the Pentium 4, Pentium D, and Pentium M brands. The Core 2 range was the last flagship range of Intel desktop processors to use a front-side bus. Higher scores are better, with double the score indicating double the performance. The single- and dual-core models are single- die, whereas the quad-core models comprise two dies, each containing two cores, packaged in a multi-chip module. Intel Core 2 is the processor family encompassing a range of Intel's consumer 64-bit x86-64 single-, dual-, and quad-core microprocessors based on the Core microarchitecture. Pentium 4 (single-core, desktop,core 2's microarchitecture was based on P6, not netburst) Allendale, Conroe, Conroe-L, Merom-2M, Merom, Merom-L, Kentsfield, Wolfdale, Yorkfield, Penryn.Some are specific to Intel only, some to AMD. Supported virtual machine optimization technologies. Processor technologies aimed at improving security, for example, by protecting against hacks. You'll probably need this information if you require some particular technology. Technological capabilities and additional instructions supported by Core 2 Duo P8400. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Useful when planning a future computer configuration or upgrading an existing one. Information on Core 2 Duo P8400 compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. ![]() These parameters can generally indicate CPU performance, but to be more precise you have to review its test results. Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state.
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