Author Topic: AMD Navi GPU & Nextgen Architecture  (Read 167346 times)

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Offline narayanhd

AMD Navi GPU & Nextgen Architecture
« Reply #750 on: 14 October 2020, 13:48 »
alte leak-uri
tot de la Avery

interesant, dar si destul de logic, cred eu, daca RT-ul va fi suportat numai de Navi21
 

Offline slicker

AMD Navi GPU & Nextgen Architecture
« Reply #751 on: 14 October 2020, 15:35 »
Cu asemea hits de performanta, muult peste RTX? Again, gimmick inca 2 generatii. Nu imi place deloc ce aud de consum, pret.
Ignored: axxel4you, Meghido 1469 î.Hr. ,narayanhd, oldshooterman, taxon
 

Offline oldshooterman

AMD Navi GPU & Nextgen Architecture
« Reply #752 on: 14 October 2020, 17:19 »
Vine iarna. Se poate monta pe ele racire cu apa conectata la callorifer.
 

Offline astateofmind

AMD Navi GPU & Nextgen Architecture
« Reply #753 on: 14 October 2020, 18:41 »
Parca era vb ca vor consuma mult sub 3080 :D

Ma rog, pra multa info contradictorie. inca o saptamana si vedem ...
ignore list: monier, taribobo,narayanhd,wolfenste
 

Offline narayanhd

AMD Navi GPU & Nextgen Architecture
« Reply #754 on: 15 October 2020, 11:15 »
hopa, probleme-n paradis, vulnerabilitati in driver-ele video AMD :)

https://www.guru3d.com/news-story/amd-patches-graphics-driver-and-ryzen-master-vulnrebilities.html

 

Offline oldshooterman

AMD Navi GPU & Nextgen Architecture
« Reply #755 on: 15 October 2020, 13:35 »
Nimic serios.
 

Offline narayanhd

AMD Navi GPU & Nextgen Architecture
« Reply #756 on: 16 October 2020, 10:21 »
@olds asa cred si eu

ZVON ZVON ZVON

cica ar fi o varianta care sa concureze cu 3090, mai ales ca Herckleman de la AMD a spus ca n-au precizat ce varianta s-a aratat la prezentarea Zen3
ma rog... vedem

oricum, e simpatic tipu', imi place cum isi "rupe gatu'" de fiecare data :))

 

Offline oldshooterman

AMD Navi GPU & Nextgen Architecture
« Reply #757 on: 17 October 2020, 23:09 »
AMD Navi 21 XT “Big Navi” GPU For Radeon RX 6900 XT Graphics Card Reportedly Features Insane 2.4 GHz Clocks, 16 GB GDDR6 VRAM & 255W TGP

"As per previous reports, the 21 XT GPU will be featured on the Radeon RX 6900 XT graphics card but there are also reports that a faster XTX variant exists which would be even faster."

Performanta si consumul par foarte promitatoare!
 

Offline astateofmind

AMD Navi GPU & Nextgen Architecture
« Reply #758 on: 17 October 2020, 23:54 »
nu chiar, fara o comparatie cu ce ofera nvidia e greu de spus.
ignore list: monier, taribobo,narayanhd,wolfenste
 

Offline oldshooterman

AMD Navi GPU & Nextgen Architecture
« Reply #759 on: 18 October 2020, 00:27 »
Este comparatie oficiala (chiar daca nu e detaliata) despre performanta, care se presupune a fi cu 6900XT, deci XTX ar putea fi peste 3080. Daca 6900XL e peste 2080 Ti la un consum rezonabil, ar putea fi foarte atractiva la un pret decent.
Or sa lanseze 3 placi cu cipul mare (Navi 21), RX 6900XL, 6900XT si 6900XTX, toate cu 16GB GDDR6 pe 256-bit.
Si vor mai fi si altele din clasele inferioare.
 

Offline astateofmind

AMD Navi GPU & Nextgen Architecture
« Reply #760 on: 18 October 2020, 00:46 »
adica cu 10-20% sub 3080 in titluri alese de AMD?

Well. Ce zici de asta? Undervolt si consumul scade DRASTIC in timp ce perderea de perf este minima. De la 300W la 185W ...

https://www.reddit.com/r/nvidia/comments/jd0sfl/rtx_3080_looks_to_be_very_efficient_from_300w_to/

ignore list: monier, taribobo,narayanhd,wolfenste
 

Offline oldshooterman

AMD Navi GPU & Nextgen Architecture
« Reply #761 on: 18 October 2020, 01:07 »
E ceva foarte promitator. Mai trebuie vazut daca ofera stabilitate in toate situatiile, caz in care ar merita fixata solutia in BIOS-ul placii.
 

Offline KodiaK

AMD Navi GPU & Nextgen Architecture
« Reply #762 on: 18 October 2020, 01:16 »
Nu e doar undervolt acolo, e si scadere a frecventei. Sunt curios ce consum ar avea cu doar cu undervolt
A mea de ex nu numai ca perimte undervolt la aceeasi frecventa, dar pot chiar face si OC cu undervolt. Mai exact stock are parca 1050mV si 1920Mhz max boost. Iar cu undervolt am 1000mV si 1980 max boost :)
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Reducere 1% PcG: G6TPRZ4K
 

Offline astateofmind

AMD Navi GPU & Nextgen Architecture
« Reply #763 on: 18 October 2020, 02:27 »
Nu e doar undervolt acolo, e si scadere a frecventei. Sunt curios ce consum ar avea cu doar cu undervolt
A mea de ex nu numai ca perimte undervolt la aceeasi frecventa, dar pot chiar face si OC cu undervolt. Mai exact stock are parca 1050mV si 1920Mhz max boost. Iar cu undervolt am 1000mV si 1980 max boost :)

era unul care a reusit ca dupa undervolt sa duca placa la 2100, cu voltaj normal la ~2000
ignore list: monier, taribobo,narayanhd,wolfenste
 

Offline narayanhd

AMD Navi GPU & Nextgen Architecture
« Reply #764 on: 18 October 2020, 10:54 »
@asom
@ Kodiak
@ slicker
@olds
@ cei care se autonumesc "fanii buzunarului lor"

ipotetic vorbind, sa spunem ca varianta 6800 va concura cu 3080
6800 va fi cu 10% mai slaba decat 3080, overall
6800 va avea un consum total de pana-n 300W
6800 va avea 16GB VRAM
6800 va fi la egalitate sau cu 50$ mai ieftina decat 3080
6800 va suporta un undervolt si mai bun decat 3080 (vad ca-i la moda UV-ul la nvidia acum, la AMD era naspa)
specs 3080 nu le mai trec pt ca se stiu
ce veti alege?

repet, ipotetic vorbind

Post Merge: 18 October 2020, 11:02
ma refer numai la perf in rastesrizare
nu bagam RT-ul in calcul doar pt ca exista 10 jocuri care suporta asta
driver-ele AMD la kansare vor fi la fel de stabile ca cele nvidia
« Last Edit: 18 October 2020, 11:03 by narayanhd »