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The Exiled · 25.09.2020., 23:19

Da, tak je ispalo, a Škot je napravil finu analizu, da su ovi cijelo vrijeme točno znali da sve ide na Samsung smetje, jer nema te tehnike koja ti u "dva tjedna" prebacuje TSMC 7nm na Samsung 8nm, jer eto - htjeli smo baš to. TSMC ih je odjebal samo tak, AMD ima prednost nad svima, a nVidia bude sretna, ako im ovi ustupe kapacitete, jer vidimo da ogroman GA100 na PCI-E 4.0 sa svim duplo od GA102 ima TDP/TGP od samo 250W. Ono kaj smo već pričali TSMC 7nm je tu samo da riješi ogromnu potrošnju, jer Ampere kao arhitektura nema nikakav IPC napredak u odnosu na Turing.

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Autor The Exiled

nVidia GeForce "Ampere" GPUs built on Samsung 8nm instead of TSMC 7nm?

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nVidia's upcoming GeForce "Ampere" family of GPUs will be built almost entirely on Samsung's 8 nanometer silicon fabrication process that's derived from its 10 nm node; rather than TSMC's 7 nm process, according to kopite7kimi, a source with a high hit-rate with nVidia rumors in the past. The 8LPP silicon fabrication node by Samsung is an extension of the company's 10LPP (10 nm) node. Both have the same fin pitch, but reductions are made in the areas of gate pitch (down by 6%) resulting in a transistor density of over 61 million/mm˛. Apparently nVidia's entire high-end product stack, including the GA102 silicon that powers at least three high-end consumer SKUs, are expected to be based on Samsung 8LPP.

Izvor: TechPowerUp

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Autor The Exiled

IMHO nVidia se sjebala s onim ucjenjivanjem TSMC-a, pa sad Samsungovih 8nm ide za malo više toga, umjesto da bude samo kao opcija.