AMD Navi - GPU

Še nekaj prihaja.



CDNA samo za compute.

Dobro, da so ločili na rdna in cdna, ki je naslednik gcn.

https://www.anandtech.com/show/15589/am...

Nekaj od tega boš dobil. :)

N7, which is the basic initial version using 'DUV' only tools (so no EUV),
N7P, which is the second generation version of N7 which is also only DUV
N7+, which is an EUV version of N7 for a number of layers in the metal stack

AMD clarified that "7 nm+" in its past presentations did not intend to signify N7+, and that the "+" merely denoted an improvement over N7. At the same time, it won't specify whether "Zen 3" and RDNA2 are based on N7P or N7+, so the company doesn't rule out N7+, either. We'll probably learn more as we near the late-2020 launch of "Zen 3" as EPYC "Milan."

Očitno ne bo euv, ampak vmesna stopnja, ki jo tsmc označuje N7P. Nvidia mogoče počaka na N7+, kar bi pošteno zaklalo rdna2, ki pa bo 50% boljši p/W kot rdna1, kar pomeni, da so samo arch toliko dodelali, razumljivo, v konzole ne more power hog.

FlyingBee je 6. mar 2020 ob 16:18 izjavil:

AMD clarified that "7 nm+" in its past presentations did not intend to signify N7+, and that the "+" merely denoted an improvement over N7. At the same time, it won't specify whether "Zen 3" and RDNA2 are based on N7P or N7+, so the company doesn't rule out N7+, either. We'll probably learn more as we near the late-2020 launch of "Zen 3" as EPYC "Milan."

Očitno ne bo euv, ampak vmesna stopnja, ki jo tsmc označuje N7P. Nvidia mogoče počaka na N7+, kar bi pošteno zaklalo rdna2, ki pa bo 50% boljši p/W kot rdna1, kar pomeni, da so samo arch toliko dodelali, razumljivo, v konzole ne more power hog.

Tega niso napisali. :)

Sedaj lahko samo ugibamo kdo bo dobil N7+ (Navi?) in kdo N7P (Zen?). :)

Ta loterija z node-i me spominja na 1600AF, ki je resnici 2600. :D

Samsung nima nič z AMDjem. Samsung bo proizvajal Nvidijine 7nm produkte.

Who knows. Lepo bi bilo.. Čeprav se ta izmuzljivi EUV izmika že dolgo časa in te novice zgoraj niso nič spodbudne. Zna bit, da bo dražji EUV silicij namenjen samo za profi Tesla/Quadro kartice.. Nenazadnje Nvidia ne rabi it all-in v consumer marketu, saj so že tako ali tako superiorni in jih nihče ne more ujeti.

FlyingBee je 6. mar 2020 ob 15:08 izjavil:

Dobro, da so ločili na rdna in cdna, ki je naslednik gcn.

RDNA - Radeon
CDNA - Compute

"Ista" pasta, le eno optimizirano za compute taske, drugo pa za spile in grafiko.

Hahaha, good one.

Tole vse skupaj bo še zanimivo, obstaja tudi že Vulkan RT, potem RT, ki je HW agnostic kot ga je Crytek promoviral,... dobim spet en tak early 2000s vibe, samo še Intel mora kaj pokazat, da ne bosta vedno le dva.

Ne vem kam postati, ampak trenutno v živo:

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