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Intel's Knights Landing - a 72 core, 3 teraflop beast

asliarun (636603) writes | about 8 months ago

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asliarun (636603) writes "David Kanter of Realworldtech recently posted his take on Intel's upcoming Knights Landing chip. The technical specs are startling massive and shows Intel's new found focus on throughput processing (and possibly graphics). 72 Silvermont cores with beefy FP and vector units, mesh fabric with tile based architecture, DDR4 support with a 384bit memory controller, QPI connectivity instead of PCIe, and 16GB on-package eDRAM (yes, 16GB!). All this should ensure throughput of 3 teraflops/s double precision. Many of the architectural elements would also be the same as Intel's future CPU chips — so this is also a peek into Intel's vision of the future. Will Intel use this as a platform to compete with nVidia and AMD/ATI graphics? Or will this be another Larrabee? Or just an exotic HPC product like Knights Corner?"
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