19.02.2020., 22:19
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#7232
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McG
Datum registracije: Feb 2014
Lokacija: Varaždin
Postovi: 8,163
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Citiraj:
US Navy orders AMD + nVidia powered supercomputer with 590TB of RAM
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Supercomputer manufacturer Cray is building a machine for the US Navy that will be packed with AMD’s Epyc Rome cores and nVidia’s Volta GPUs. Built on the Shasta platform, it'll boast a performance of 12.8 petaflops, which makes it one of the top 20 most powerful supercomputers in the world today. As you would imagine, the supercomputer will feature some serious hardware, including 290,304 AMD EPYC 7002-series processor cores, 112 nVidia Volta V100 GPUs, and a 200 gigabit per second Cray Slingshot network interconnect. There’ll also be an incredible 590TB of memory, which should be enough for a few Chrome tabs, and 14 petabytes of usable storage, including 1PB of NVMe-based SSDs.
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AMD EPYC 7662 and EPYC 7532 launched
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The AMD EPYC 7662 is a 64-core and 128-thread processor with 256MB of L3 cache. The chip has a TDP of 225W matching the highest-end mainstream (e.g. non- EPYC 7H12) CPUs. The AMD EPYC 7532 is a 32-core and 64-thread processor with 256MB of L3 cache. The chip has a TDP of 200W. That means that this chip, like the 64-core EPYC 7662, is an eight CCD design. In other words, it has eight chiplets that are attached to the central I/O die. Each has 4 cores and 32MB of L3 cache active per chiplet.
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Izvor: TechSpot i ServeTheHome
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