![]() ![]() ^ Intel Hard-Launches Three New Quad-core Processors Archived at the Wayback Machine, DailyTech, 7 January 2007.^ Intel Core 2 Quad Announced Internally Archived at the Wayback Machine, DailyTech, 19 September 2006.^ "forums :: View topic - Need help with identifying a Core 2 (TM) CPU (ES) processor".^ DailyTech article on upcoming Core 2 Extreme CPUs Archived at the Wayback Machine,.^ a b Less power greedy Core 2 Duo, BeHardware 15 November 2006.stepping E0/R0 adds two new instructions (XSAVE/XRSTOR) and supports the later Intel Mobile 4 Express ( Montevina) platform.stepping C0/M0 is only used in the Intel Mobile 965 Express ( Santa Rosa refresh) platform.Steppings: ( Core microarchitecture 45nm steppings).Penryn and Penryn-3M processors support Dynamic Front Side Bus Throttling between 533–1066MT/s. ![]() Select Apple subsets of P7000 series processors support Intel VT-x.All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x (except the non-Mac P7350, P7450), Trusted Execution Technology (TXT), Intel Dynamic Acceleration (IDA)."Penryn", "Penryn-3M" (medium-voltage, 45 nm) Steppings: C0, E0 (Penryn) M0, R0 (Penryn-3M).Penryn processors support Dynamic Front Side Bus Throttling between 400–800MT/s. Note that models T8100, T8300, T9300, T9500 are Penryn processors designed for Santa Rosa Refresh platforms with maximum FSB of 800 MT/s, whereas the rest of the Penryn processors are designed for Montevina platforms that can go up to maximum FSB of 1066 MT/s. T6xxx models are Penryn-3M processors with 1 MB L2 cache disabled.All T9xxx models support Trusted Execution Technology (TXT).T6570, T6670, all T8xxx and T9xxx models support Intel VT-x.All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel Dynamic Acceleration (IDA)."Penryn", "Penryn-3M" (standard-voltage, 45 nm) All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) a.The Core 2 Solo branch covered single-core CPUs for notebook computers, Core 2 Duo – dual-core CPUs for desktop and notebook computers, Core 2 Quad – quad-core CPUs for desktop and notebook computers, and Core 2 Extreme – dual-core and quad-core CPUs for desktop and notebook computers.ĭesktop processors Dual-Core Desktop processors Core 2 Duo "Allendale" (65 nm, 800 MT/s) The Core 2 brand refers to Intel's x86 and x86-64 processors with the Core microarchitecture made for the consumer and business markets (except servers) above Pentium. ![]() Mobility Radeon HD 3450 500 / 700 MHz 0.Front side of an Intel Core 2 Duo T7500 Processor SSE4.1, Virtualization Technology, Execute Disable Bit, Enhanced Speedstep, Ehnaced Halt State (C1E), 64 Bit, Trusted Execution Technology Socket P / Micro Flip-Chip Pin Grid Array (Micro-FCPGA) requires 479-pin surface mount Zero Insertion Force (ZIF) socket (mPGA479M socket) or Micro Flip-Chip Ball Grid Array (Micro-FCBGA) for surface mount (479-ball) Dadurch läuft die CPU ohne Last nur mit 800 MHz.ĭer Core 2 Duo P8400 passt in den Socket P (mit 479 Pins): Mit der Wide Dynamic Execution Technologie kann der Kern bis zu vier volle Instruktionen gleichzeitig ausführen.ĭank Dynamic Acceleration (später Turbo Modus genannt), kann sich ein Kern um eine Stufe übertakten, wenn der zweite im Idle Modus (Leerlauf) ist.ĭas integrierte Enhanced Speedstep kann die Taktfrequenz des Prozessors dynamisch an die Leistungsanforderungen anpassen. Anspruchsvolle Spielefans sollten jedoch eher zu höher getakteten Core 2 Duo CPUs greifen (>2.5 GHz).ĭer Penryn (Montevina Update) Kern bietet 2 Integer Units, 1 Floating Point Unit, 1 Load Unit und 1 Store Unit in einer 14-stufigen Pipeline. Im Vergleich zu AMD sollte die Performance auf Niveau der schnellsten Turion II Ultra mit 2.4 - 2.6 GHz liegen. Die Architektur des Prozessors basiert auf den Penryn Kern und wird in 45nm gefertigt.ĭer P8400 ist sehr ähnlich zu der OEM Version Core 2 Duo P7550, welcher später auf den Markt kam.įür Multimediaanwendungen und anspruchslose Spiele, sollte die Performance des Intel Core 2 Duo P8400 ausreichen. Im Vergleich zu den stärkeren Modellen bietet, der P8400 zwar nur die Hälfte an Level 2 Cache, jedoch bleibt dadurch der Stromverbrauch mit maximal 25 Watt auch geringer. Der Intel Core 2 Duo P8400 Dual-Core Prozessor bietet zwei Prozessorkerne mit einem gemeinsamen Level 2 Cache von 3 MB.
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