Chipset for netbooks

Article via : http://battery-store.com.au/blog

Intel Atom N280 : Since the beginning of 2009 even with the Atom N280 netbooks can be found. This Intel -CPU is working a little quicker than the widespread N270 , with 1.66 instead of 1.6 GHz and a FSB of 667 instead of 533 MHz. The TDP (Thermal Design Power from Dell latitude d820 battery) is the value for the dissipation of a processor , is designed on the basis of the cooling. According to Intel, he is like the N270 unchanged at 2.5 watts.

Originally, the N280 once the GN40 chipset who are, in particular when playing back high-resolution content ( HD - High- definition ) offers advantages. Indeed, the Atom N280 is in terminal but in the same area again as the N270, say, in company with the 945GSE chipset. From a really significant performance advantage can be said in practice, therefore, hardly . Nevertheless is: Decide if necessary because of the higher clock speed for a netbook based on Atom N280 .

The Z version of the Atom is more economical , but rarely. Although introduced to coincide with the Atom N270, dip the Z- versions of the atom to have only recently increased in netbooks. Although they are not faster , but more economical in power consumption of Ibm thinkpad r50 series battery . So if you want to be independent of the long outlet should be a nuclear -Z- CPU considered.

Ideally, the Z- processors work with the chipset US15W ( Poulsbo together), which in turn is more economical than the solution of the 945 -N- Atom CPUs. Sun puts the Intel TDP value for this chip at 2.3 watts , while the 945 is adorned with 6 watts spezi9 .

Atomic -Z comes usually with a sparse graphics chip.

Back to the chipset that comes with the Z- version of the Atom processor is the integrated GMA500 GRA9 k , which remains slightly below the performance- GMA -950. Currently you meet in appropriate netbooks mostly on the Z variants Atom Z520 (1.33 GHz, 533 MHz FSB ) and Z530 (1.6 GHz, 533 MHz FSB ).

The Z - atom support - other than the Atom N270 - Intel's Virtualization Technology ( VT) and the Enhanced Halt State ( C1E ). VT makes itself in the use of virtualization software useful. And the advanced power management feature C1E says every user , because it - as mentioned before - the Ibm thinkpad r60e series battery lasts longer .

Processor: Faster Pine Trail to replace nuclear N

Intel now wants the next generation in the form of an Atom platform Pine Trail to the market , with the first mobile computer with Pine Trail already available. At Pine Trail the previous three-chip approach will be abandoned. This integrated Intel graphics and memory controller into the processor Pineview . So far, the Atom based Netbook platform and consists of very traditional processor , MCH and ICH. The second part of the new platform is the "South Bridge " Tiger Point, which deals with I / O such as serial ATA, USB and PCI Express . According to Intel Pine Trail to some of the existing bottlenecks Atom platform in terms of performance eliminated .

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