[Arandale] Spesially Design For Notebooks Motherboard

Arandale's

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 Earlier this year Intel introduced the newest processors intended for notebooks with Arandale code. This new processor will replace the Intel Centrino processor which has long been filled and provide power
to the notebook. The processor is said to be new because it no longer uses the fabrication centrino processor, but already using 32nm fabrication. This is not apart from previous processors intended for desktop class. In a processor you will get a core CPU and a GPU core.

Architecture that is used exactly the same as Clarkdale, only on Arandale processor you will get a processor with the code Wesmere with 32nm fabrication and Sebuat Intel graphics with 42nm fabrication in a single processor. By combining these in one processor it is expected that power consumption is required more kcil and no less important is the dimension of a board will be smaller which will make an increasingly slim notebook.

Some interesting features and new is the presence of Turbo Boost, where a processor can be raised overclock speed automatically depending on the requirement of data processing is being done on a notebook. Actually Turbo boost is also found on i7 processors on the desktop. But that is really new is the Turbo graphics, which will share the processor with a clever TDP (thermal design power) between the processor with the graphics. In general, if the amount is more work then the processor TDP minimal graphics will go down as possible and vice versa. Given is expected to save power so that the life of a notebook will stay longer.

The first generation Arandale have TDP of 35 watts to power loss is among graphics. TDP specified is not absolute because it can be changing according to the needs of processors, it also makes the processor more efficient claim Arrandale in power. Not only that for the class of low voltage processors will have a TDP of 18 watts so that resources are used increasingly small. to present a new Intel processor available i3 and i5. Later, Intel will launch for the class i7.Anda can see in the table below. In Arrandale I3 there is no Turbo clock.

The basis of the processor Arrandale is to create a mobile device is increasingly simple but has the power for various jobs. There is now more and more you can find a variety of notebook products that use processors Arandale air base and the price offered is already equal the price of a notebook that uses a Centrino.

Some intersting facts about the Intel Arrandale:

• The Arrandale chips are Intel’s new mainstream Core i7, Core i5, and Core i3 mobile processors.
• The new CPUs have two physical cores instead of the four found in the high-end Core i7 mobile CPUs (codenamed Clarksfield).

• Arrandale marks the first time integrated graphics has moved into the processor package. This means every laptop with a Core i7, Core i5, or Core i3 CPU will automatically have integrated graphics.
• The new Core i7, Core i5, and Core i3 CPUs will have Hyper-Threading technology, which means that each core will have two threads. Thus, your laptop’s operating system will recognize these processors as having four cores.

• With Arrandale, Intel does away with the Front Side Bus by integrating the memory and a PCI-e controller (graphics) into the processor package itself.

• The new SouthBridge has an official name, and it’s called the Intel 5 Series Chipset. There will be multiple versions of it for the home and enterprise markets.

• The chipset can stream to multiple monitors, with support for dual HDMI and DisplayPort technologies.
• By eliminating a third chip and consolidating motherboard space, the Arandale/Calpella platform paves the way for thinner and lighter laptops, while scaling performance.

• TurboBoost technology, an intelligent form of overclocking, is automatically activated when you are running 2D and single-threaded applications, and deactivated when you’re running multi-threaded applications, for better performance.

• The mobile Core i7s mark the end of DDR2 memory. Their dual channel memory controller can support DDR3 memory speeds of up to 1333MHz.

Intel’s new Core i5 Arrandale processor architecture is now comprised of a two-chip solution, where higher levels of functional integration bring the graphics processor, additional PCI Express connectivity and a DDR3 memory controller all on-board the CPU package itself.

Additional IO connectivity is then brought out via a traditional Southbridge IO controller hub chip The H55 Express Southbridge connects to the processor over two physical interfaces. DMI or Intel’s Direct Media Interface offers serial connectivity to CPU resources for things like SATA, USB and PCI Express interfaces, while Intel’s FDI or Flexible Display Interface offers connectivity to the graphics core for HDMI, DVI and DisplayPort interfaces. In addition to its dual channel DDR3 memory interface, as we mentioned, the processor also has 16 lanes of PCI Express Gen2 connectivity for discrete graphics. This design approach will allow dynamically switchable solutions to be built with third party GPUs from the likes of NVIDIA and AMD.

What’s perhaps most impressive is the completeness of the feature set that this new Intel notebook architecture offers. From HDMI to eSATA, HD Audio, Gigabit Ethernet and DDR3 system memory, there really isn’t much left out of the rather simplistic two-chip, three-die solution, save for perhaps a SATA 6G interface. Though it’s arguable that notebooks wouldn’t be better served moving to an SSD solution for the higher-end, especially when you consider the physical robustness they offer versus spinning hard disks.

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