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Intel has presented an update of its upcoming manufacturing technologies at its 2019 investor meeting. The company is on track to produce server-class products using its 10 nm manufacturing technology as early as first half of 2020, what the company has been implying for a while now, but has never officially confirmed. What is relatively surprising is that Intel plans to start production of commercial chips using its 7 nm process by 2021.
Intel's 7nm production technology was being developed independently of the 10nm process and by a different team. So it's closer than you might think. The node is configured to use extreme ultraviolet lithography (EUVL) with a laser wavelength of 13.5 nm for some layers. It does not depend so much on multi-architecture, a major source of problems with Intel's 10 nm process. In fact, the use of OUVs will simplify product development, facilitate their production and will probably reduce production cycle times.
The first product to use Intel 7nm processing technology will be the Intel GPU-GPU based on Xe architecture in 2021. The GPU will not only be manufactured using the most advanced node from Intel, but also from Intel's EMU (Embedded Die Interconnect Bridge). as well as the technique of Foveros silicon stacking, which confirms that the product is not a monolithic model.
Speaking of non-monolithic designs, it should be noted that Intel considers its innovative chip packaging technologies as no less important than its new nodes, so expect elements such as EMIB and Foveros to occupy a prominent place in the future of Intel.
At the end of last year, Intel announced a major plan to upgrade a number of its next-generation processing technology manufacturing plants. Officially, Intel is equipping its Fab 42 in Arizona to manufacture chips using its 7nm manufacturing process. At the same time, given the scope of Intel's upgrade plan, which includes the factories in Oregon, Ireland and Israel, it seems that the company could have other factories ready for the 7 nm by 2021.
Meanwhile, while Intel intends to refine all of its manufacturing processes in the same way as with its 14 nm node, it is expected that the 10 nm of Intel coexists with 7 nm for years.
It's a breaking news. We add details as we get more information.
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Source: Intel
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