08.11.2021., 17:27
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#9424
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McG
Datum registracije: Feb 2014
Lokacija: Varaždin
Postovi: 8,205
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MCM CDNA 2 GPU na TSMC 6nm procesu sa 128GB HBM2e memorijom, dok je kakvih 2x do 4x brže od nVidia A100 rješenja. 
Citiraj:
AMD Announces Instinct MI200 Accelerator Family: Taking Servers to Exascale and Beyond
Citiraj:
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At the heart of AMD’s new products is the CDNA 2-based die. AMD hasn’t named it – or at least, isn’t sharing that name with us – but the company’s literature refers to it AMD Instinct MI200 Graphics Compute Die, or GCD. So for the sake of consistency, we’ll be referring to this sole CDNA 2 die as the GCD. The GCD is a modest chip built on TSMC’s N6 process technology, making this the first AMD product built on that line. According to AMD each GCD is 29 billion transistors, and at least for the moment, AMD isn’t sharing anything about die sizes. As far as major functional blocks go, the GCD contains 112 CUs, which are organized into 4 Compute Engines. This is paired with 4 HBM2E memory controllers, and 8 Infinity Fabric Links.
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AMD Gives Details on EPYC Zen4: Genoa and Bergamo, up to 96 and 128 Cores
Citiraj:
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As part of AMD’s Data Center event today, the company is showcasing that its 4th Generation EPYC roadmap will consist of two segments: Genoa, with up to 96 Zen 4 cores, and Bergamo, with up to 128 Zen 4c cores. Not only are we getting official confirmation of core counts, but AMD is disclosing that Bergamo will be using a different type of core: the Zen 4c core. The ‘c’ in this instance means ‘cloud optimized’. AMD has built two different forms of Zen 4 core, one for most applications, and a higher density version for the cloud. This means that these two cores, while functionally identical, will use different sets of masks. The Zen 4c core has been redesigned to have the same functionality but offer more density combined with a different power/performance point on the voltage frequency curve. The Zen 4c chiplet, according to AMD, is built on an HPC variant of TSMC N5.
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Izvor: AnandTech
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AMD Ryzen 9 9950X | Noctua NH-U12A chromax.black | MSI MAG B650 Tomahawk Wi-Fi | 128GB Kingston FURY Beast DDR5-5200 | 256GB AData SX8200 Pro NVMe | 2x4TB WD Red Plus | Fractal Define 7 Compact | Seasonic GX-750
AMD Ryzen 5 7600 | Noctua NH-U12A chromax.black | MSI MAG B650 Tomahawk Wi-Fi | 128GB Kingston FURY Beast DDR5-5200 | 256GB AData SX8200 Pro NVMe | 2x12TB WD Red Plus | Fractal Define 7 Compact | eVGA 650 B5
Zadnje izmijenjeno od: The Exiled. 08.11.2021. u 17:50.
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