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Staro 12.05.2018., 11:36   #1021
Gigi1
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AMD Super-SIMD Patent, coming to a GPU after Navi

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A super single instruction, multiple data (SIMD) computing structure and a method of executing instructions in the super-SIMD is disclosed. The super-SIMD structure is capable of executing more than one instruction from a single or multiple thread and includes a plurality of vector general purpose registers (VGPRs), a first arithmetic logic unit (ALU), the first ALU coupled to the plurality of VGPRs, a second ALU, the second ALU coupled to the plurality of VGPRs, and a destination cache (Do$) that is coupled via bypass and forwarding logic to the first ALU, the second ALU and receiving an output of the first ALU and the second ALU. The Do$ holds multiple instructions results to extend an operand by-pass network to save read and write transactions power. A compute unit (CU) and a small CU including a plurality of super-SIMDs are also disclosed.

ako se tko sjeca terscale arch od ati/amd, odnosno vliw...ovo je ajmo rec na tom tragu


edit: evo malo detaljnije
http://www.legitreviews.com/amd-seek...mputing_205227
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Zadnje izmijenjeno od: Gigi1. 12.05.2018. u 11:44.
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Staro 29.05.2018., 13:46   #1022
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Laptop sa ryzenom 2700, Vegom 56 i 144hz panelom

https://videocardz.com/76295/amd-rad...s-500-notebook

Prvi high end all amd laptop nakon 100 godina, ako ne računamo onoga sa R7 1700 i rx 580 4gb i 60hz panelom kao high end
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Staro 29.05.2018., 22:57   #1023
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Laptop sa ryzenom 2700, Vegom 56 i 144hz panelom
NHF ali ne želim znat koliko traje baterija ili koliko je velik power brick
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Staro 30.05.2018., 12:29   #1024
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Jedno dvaest minuta

Treba vidjeti kad se pojavi recenzija. Naravno ne vjerujem da troši kao desktop verzija, ova je kao što se spominje u tekstu ili undervoltana klik ili se radi o nekakvim mobilnim verzijama koje je AMD kažu potvrdio

Uglavnom čisto sumnjam da će biti neki isplativ laptop
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Staro 31.05.2018., 13:38   #1025
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Kada možemo očekivati nove AMD kartice, ako se zna? Nasljednici od RX580, RX570?
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Staro 31.05.2018., 13:51   #1026
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NHF ali ne želim znat koliko traje baterija ili koliko je velik power brick
powerbrick je zapravo 500w napajanje zakeljeno plastikom
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Staro 31.05.2018., 14:36   #1027
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Kada možemo očekivati nove AMD kartice, ako se zna? Nasljednici od RX580, RX570?
Ne zna se ništa službeno. Nagodinu im izlaze 7nm gpu, a za ovu godinu se ne zna dali će išta izaći. Ako izađe može biti samo nešto od postojećeg (još jedan polaris rebrand ili vega, samo na 12nm)
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Staro 31.05.2018., 18:28   #1028
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A ima li išta službeno iz zelenog tabora pošto je gtx 1060 već "stara" podosta?
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Staro 31.05.2018., 20:20   #1029
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A ima li išta službeno iz zelenog tabora pošto je gtx 1060 već "stara" podosta?
OT, ali bude nešto oko ljeta ili jeseni
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Staro 31.05.2018., 23:25   #1030
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A ima li išta službeno iz zelenog tabora pošto je gtx 1060 već "stara" podosta?

imaš nvidia turing temu već neko vrijeme
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Staro 01.06.2018., 19:11   #1031
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Ne zna se ništa službeno. Nagodinu im izlaze 7nm gpu, a za ovu godinu se ne zna dali će išta izaći. Ako izađe može biti samo nešto od postojećeg (još jedan polaris rebrand ili vega, samo na 12nm)
Znaci ovo sto se spominje Navi za 8. mjesec je definitivno patka?
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Staro 01.06.2018., 20:08   #1032
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Nigdje nisam vidio da se spominje navi za ovu godinu. To je službeno potvrđen proizvod za 2019 godinu. Do kraja ove godine eventualno na 7nm možda stigne vega 20, ali to nije consumer proizvod, nego "deep learning" gpu
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Staro 06.06.2018., 08:10   #1033
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Staro 07.06.2018., 23:14   #1034
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Staro 12.06.2018., 16:37   #1035
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  • Vega 7nm will not be coming to gamers.
  • Navi 10 will be the first Navi part to arrive and will be landing sometime in 2H 2019 or early 2020, depending on a couple of factors. The performance level of this part will be equivalent to Vega and it will be a small GPU based on 7nm.
  • Navi 14 will follow Navi 10 soon after.
  • Navi 20 is going to be the true high-end GPU built on the 7nm node and as things stand right now, you are tentatively looking at it landing sometime around 2021.
  • Navi will also be the first architecture to transition away from GCN (and along with it, the 4096 SP / 64 CU limit that is inherent to the uArch implementation.)
  • ‘Next-Gen’ architecture is the uArch formerly codenamed KUMA internally before AMD decided it didn’t like that name too much (oops) and will be based on the same brand new major architecture that AMD rolls out with Navi.

https://wccftech.com/exclusive-amd-n...dmap-cost-zen/
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Staro 12.06.2018., 19:29   #1036
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Mali osvrt na Vegu 64 LC.

Pošteni komad hw-a. Predivna i lijepa.

Driveri? WTF. Ne radi pola toga, neće sejvat postavke, resetiraju se sami od sebe. Probao 3 verzije. Undervolt MUST have osim ako ne želite grijat doma kuću sa 300W toplinskog ispuha.

Igre? A ono. Radi xD Nije glasna ali ima neki zvuk (slično coil whineu) kao mali Krško kad radi. Guta sa undervoltom 230W inaće može potegnut do 400w na turbo postavkama i OC. Perf sigurno bolje od 1070. Nisam raido čmarkove ali sam odigrao par igri i napokon ljepi pubg na 144fpsa.

Mining? IMHO, jedina poštena namjena za istu. Još tiša i još hladnija + melje ko dve 580 (140w)

Ide nazad u rudnik ili na njusku po većoj cijeni nakon ove objave da ih neće bit. Ja se vraćam zelenima.
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Staro 13.06.2018., 22:37   #1037
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Je li probao tko rudarit sa novim adrenalin 18.6.1 sa Vegama? Strah me napravit remote update (na brodu sam) ali nekako me svrbi
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Staro 16.06.2018., 14:43   #1038
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Staro 17.06.2018., 02:12   #1039
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Sa Forbesa


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Which brings us to, in my eyes, the more interesting revelation. According to my sources, Navi isn't just inside the Sony PS5; it was created for Sony. The vast majority of AMD and Sony's Navi collaboration took place while Raja Koduri -- Radeon Technologies Group boss and chief architect -- was at AMD.
Koduri joined up with Intel late last year as chief architect for its new Core and Visual Computing Group.


But the collaboration came at the expense of Radeon RX Vega and other in-development projects. Allegedly, Koduri saw up to a massive 2/3 of his engineering team devoted exclusively to Navi against his wishes, which resulted in a final RX Vega product Koduri was displeased with as resources and engineering hours were much lower than anticipated. As I mention in my companion report, the implication is that AMD CEO Dr. Lisa Su wanted to devote more energy into its semi-custom business than its desktop graphics division.


Taken as a solitary piece of news, this may sound borderline ridiculous. But when zooming out to a wider angle -- as I did today analyzing AMD's history of consumer graphics products and its semi-custom business -- it fits like a glove. The same sources who spoke to me about the PS5 had more to say about AMD's business motivations with Apple, Microsoft and Sony in the link below.


Beyond that, RX Vega has failed to find traction in the market. AMD launched its "Frontier Edition" of Vega that was a confusing (if sexy) hybrid between professional graphics and gaming. This was done before its dedicated RX gaming version to satisfy a promise that Vega would reach consumers within the deadline AMD promised.
Pull on that thread and it sheds more light on Vega's troubled development, due to the majority of Koduri's engineering team being swiped away not just to work on Navi, but to work on Navi for Sony.


On a related note, a new rumor emerged recently about Navi for desktop being merely a midrange part and not competing with Nvidia's high-end GeForce cards. That makes perfect sense if it was developed primarily for a console first.


The other interesting aspect to all of this is that my sources never mentioned Microsoft in the Navi conversations. This is pure speculation, but maybe Microsoft's next Xbox devices -- code-named "Scarlett" -- won't use Navi at all. Perhaps it will use a separate semi-custom solution incorporating Vega, or something else entirely that we're not privy to. Either way, the conversations I had referred to Navi in the past tense, as if it was already finished.


Perhaps Sony is closer to a PS5 than Microsoft is to a next-generation Xbox?
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Staro 30.06.2018., 01:59   #1040
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