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The SA also incorporates up to 20 lanes of PCIe with lesser amounts depending on the model. Of the 20 lanes, x16 [[PCIe]] lanes are offered for an external [[dedicated graphics]] hookup with the other four lanes reserved for communication with the [[southbridge]] [[chipset]] over Intel's new proprietary [[DMI 3.0]] bus. The upgrade from DMI 2.0 (used in previous architectures) to 3.0 increased the bandwidth by 60% (8.0 GT/s from 5). For some models where form factor is exceptionally critical, such as those used for ultralight device, the chipset is packaged along with the SoC utilizing an on-package-interconnect (OPI) instead. | The SA also incorporates up to 20 lanes of PCIe with lesser amounts depending on the model. Of the 20 lanes, x16 [[PCIe]] lanes are offered for an external [[dedicated graphics]] hookup with the other four lanes reserved for communication with the [[southbridge]] [[chipset]] over Intel's new proprietary [[DMI 3.0]] bus. The upgrade from DMI 2.0 (used in previous architectures) to 3.0 increased the bandwidth by 60% (8.0 GT/s from 5). For some models where form factor is exceptionally critical, such as those used for ultralight device, the chipset is packaged along with the SoC utilizing an on-package-interconnect (OPI) instead. | ||
− | The last component of the System Agent and an entirely new addition in Skylake is the Image Processing Unit (IPU) which incorporates an [[image signal processor]] (ISP) on-die. The IPU is only available on mobile models and was added in order to improve and streamline (i.e. form factor | + | The last component of the System Agent and an entirely new addition in Skylake is the Image Processing Unit (IPU) which incorporates an [[image signal processor]] (ISP) on-die. The IPU is only available on mobile models and was added in order to improve and streamline (i.e. form factor) the implementation and performance of tablets and 2-in-1s. Previously this would require the assistance of an external component. |
== Core == | == Core == |
Facts about "Skylake (client) - Microarchitectures - Intel"
codename | Skylake (client) + |
core count | 2 + and 4 + |
designer | Intel + |
first launched | August 5, 2015 + |
full page name | intel/microarchitectures/skylake (client) + |
instance of | microarchitecture + |
instruction set architecture | x86-64 + |
manufacturer | Intel + |
microarchitecture type | CPU + |
name | Skylake (client) + |
pipeline stages (max) | 19 + |
pipeline stages (min) | 14 + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |