Intel Lakefield CPU Combines fast and economical cores
Intel has been talking about Lakefield, the processor will use different stacked CPU cores inside the package, making it a hybrid design based on Foveros technology. The processor only measures 12 by 12 mm and will get one main core and four atom cores combined with a chipset and LPDDR4X.
Intel presented the Lakefield chip at the CES 2019, it is intended for convertibles and uses a design of several vertically stacked dies in an effort to achieve performance with high efficiency in the smallest possible space. Lakefield in idle only would use 2 milliwatts.
The design consists of three parts and is strongly reminiscent of those used in smartphones, with one big difference: instead of putting memory on a die, Intel pairs two all managed by the so-called 3D Foveros packaging technology, which basically is 3D stacking to connect multiple chiplets. Intel uses an interposer, which is produced in a 22FFL process and contains I/O functions such as SATA or USB. On top of that, through-contacted (TSV) there will be a 10nm based compute die as well as the RAM controller with a 64-bit interface, and at the top then the LPDDR4X main memory as a classic PoP (Package on Package). Intel previously strictly differentiated between core and Atom processors, the Compute-Die combines these two types of x86 CPU cores; a bit like ARM's big-LITTLE methodology. A Sunny Cove core, that's the name of the architecture of the upcoming Ice Lake chips, is expected next to four Tremont cores (next-gen Atom cores). The five cores will share 4 MB of L3 cache and are tied to a Gen11 GT2 integrated graphics unit with 64 execution units.
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They're taking hints from ARM. I guess it's all down to how different architectures scale with respect to performance per unit power at each clock speed.
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Wow. Can't wait.
/s
Intel is really worried about ARM CPUs. Some food for thought in this analysis:
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I mean, that is the only real question here!
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So wait, now they are done with lakes and started using fields in their naming and the very first will be called LAKEFIELD?

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But one problem remains: Can it run Crysis?