Whether multicore processors are necessary to us? Arnold 10-b. - презентация

1 Whether multicore processors are necessary to us? Arnold 10-b

2 MULTICORE Basic engine of productivity was increase of clock frequency. Basic engine of productivity was increase of clock frequency. With increase in frequency the thermal emission of processors unline grows. With increase in frequency the thermal emission of processors unline grows. An output have found in use of several core in one crystal, such processor 2 in 1. An output have found in use of several core in one crystal, such processor 2 in 1.

3 Advantages of multicore technology version AMD The Raised productivity of multiline appendices. The Raised productivity of multiline appendices. The Maximal productivity of the appendices demanding the big computing power. The Maximal productivity of the appendices demanding the big computing power. Allows to avoid the problems connected with cooling and an environment. Allows to avoid the problems connected with cooling and an environment.

4 FOUR Core PROCESSORS INTEL FOUR Core processors Intel support the newest multiline appendices.FOUR Core processors Intel support the newest multiline appendices. FOUR core processor Intel Core 2 Quad provides the highest speed.FOUR core processor Intel Core 2 Quad provides the highest speed. New FOUR core processors provide high efficiency of the personal computer.New FOUR core processors provide high efficiency of the personal computer. the New speed, new opportunities

5 Характеристика 2 AMD Athlon 64 FXIntel Core 2 DuoIntel Core 2 Quad FX-70FX-72FX-74X6800QX6700 Частота 2.6GHz2,8Ггц 3,0Ггц 2,93Ггц 2,66Ггц Количество ядер Платформа Quad-core (двойной разъем, двухъядерный) Двухядерный Четырехядерный Производственная технология 90nm, DSL SOI65nm Число транзисторов 237M на процессор 475M на платформу 291M582M Поддержка 64- разрядных инструкций Да, Технология AMD64Да, EM64T Поддержка 32- разрядных инструкций Да Технология системной шины Технология HyperTransport до 2000MHz в обоих направлениях Front Side Bus (FSB) 1066MHz полудуплексная Встроенный контроллер памяти DDR (MCT) 128 разрядный интерфейс DDR2 PC2 6400, PC2 5300, PC или PC Нет, логическое устройство на системной плате Высокопроизводительна я интегрированная кэш-память 1 уровня: Всего 512 KB (256KB на процессор) 2 уровня: 4MB всего (2MB на процессор) 1 уровня: 64KB 2 уровня: 4MB 1 уровня: 128KB 2 уровня: 8MB

6 ADVANTAGES core ADVANTAGES FOUR core PROCESSORS INTEL Increase in productivity up to 40% Increase in productivity up to 40% Fast work in a multitask mode Fast work in a multitask mode New technologies energysaving use is less than energy, is less heated, almost silently New technologies energysaving use is less than energy, is less heated, almost silently Expanded support multimedia works, bright and colourful the schedule of high clearness Expanded support multimedia works, bright and colourful the schedule of high clearness 2quad/demo/demo.html 2quad/demo/demo.html

7 ADVANTAGES core ADVANTAGES FOUR core PROCESSORS INTEL

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9 Backlog of development of the software Backlog of development of the software Increase in cost of computers Increase in cost of computers multicore LACKS multicore PROCESSORS INTEL