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Author Topic: NVIDIA next-gen Ampere GPU on 7nm  (Read 264594 times)

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Offline KodiaK

NVIDIA next-gen Ampere GPU on 7nm
« Reply #240 on: 04 September 2020, 22:47 »
Quote from: wolfenste on 04 September 2020, 21:32
Ai incercat macar? Am o placa video de peste 300W si te asigur ca procesorul nu trece de 55C in jocuri vara.
Sunt destul de sigur ca R9 280X-ul tau nu consuma peste 300W :)
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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #241 on: 04 September 2020, 23:05 »
Quote from: wolfenste on 04 September 2020, 21:32
Ai incercat macar? Am o placa video de peste 300W si te asigur ca procesorul nu trece de 55C in jocuri vara.
 Daca sunt 30C afara am 32C in carcasa si uite ca nu imi fac probleme ca coolerul de la CPU primeste aer de 32C ...

Caldura aia devine o problema doar daca se acumuleaza. Daca acea caldura e carata rapid afara nu se incalzeste nimic. Pana la urma nu ai un furnal acolo, ai un cip cat o unghie care produce ceva caldurica.... O iei imediat ce a fost produsa si o dai afara. Problem solved.
Cipul ala produce caldurica cat un resou electric mai mic pe care faci o tocanita in bucatarie. Si aerul ala de care ziceam ca va fi de 30*C+ poate fi lejer de 40*+C, pentru ca in carcasa nu e aerul la temperatura camerei din moment ce toate componentele genereaza caldura in carcasa, un total spre 500W in cazul 3080... In cazul meu particular pot sa montez 8 ventilatoare pe carcasa, dar nu-mi place ideea.
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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #242 on: 05 September 2020, 11:59 »
Quote from: astateofmind on 04 September 2020, 21:37
Nvidia se lauda cu 20 grade sub 2080 ceea ce ar fi ceva f ok.
"In terms of cooler noise and performance, the GeForce RTX 3080 operates at a peak temperature of 78C when hitting its peak TBP of 320W with a noise output of just 30dBA. For comparison, the Turing Founders Edition coolers peak out at 81C with a noise output of 32dBA when hitting their TBP of 240W (RTX 2080 SUPER). In NVIDIA's own testing, they reveal that the GeForce RTX 3080 averages at around 1920 MHz with a GPU power draw of 310W and a peak temperature of 76C.

This is also where NVIDIA gets its 1.9x efficiency figure from as the RTX 3080 can deliver over 100 FPS while being cooler and quiet versus the 60 FPS of its Turing gen predecessor."(wccftech)

Nu-i rau, dar suge peste 300W.
..............................................................................
"NVIDIA touts this PCB as an overclocking marvel with unprecedented GPU overclock headroom that most users can leverage from to gain even faster performance."

ASUS ROG suge 400W, probabil cu un OC semnificativ. ;D
« Last Edit: 05 September 2020, 12:02 by oldshooterman »
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Kherdan

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NVIDIA next-gen Ampere GPU on 7nm
« Reply #243 on: 05 September 2020, 16:49 »
Quote from: oldshooterman on 05 September 2020, 11:59
Nu-i rau, dar suge peste 300W.
Posibil sa nu suga atat, sau sa fie luat in considerare un eventual varf de sarcina. Este folosit termenul TGP, ori eu am inteles ca acei 320W ar fi consumul maxim al intregii placi video, nu doar al chipsetului. Probabil ca vom vedea un consum nominal mai mic cu ~50W la ambele modele.


Pentru Vega64 se recomanda, in functie de model, sursa de la 800W in sus, chiar 1kW.
« Last Edit: 05 September 2020, 16:51 by Kherdan »
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Offline astateofmind

NVIDIA next-gen Ampere GPU on 7nm
« Reply #244 on: 05 September 2020, 17:54 »
Quote from: oldshooterman on 05 September 2020, 11:59
Quote from: astateofmind on 04 September 2020, 21:37
Nvidia se lauda cu 20 grade sub 2080 ceea ce ar fi ceva f ok.
"In terms of cooler noise and performance, the GeForce RTX 3080 operates at a peak temperature of 78C when hitting its peak TBP of 320W with a noise output of just 30dBA. For comparison, the Turing Founders Edition coolers peak out at 81C with a noise output of 32dBA when hitting their TBP of 240W (RTX 2080 SUPER). In NVIDIA's own testing, they reveal that the GeForce RTX 3080 averages at around 1920 MHz with a GPU power draw of 310W and a peak temperature of 76C.

This is also where NVIDIA gets its 1.9x efficiency figure from as the RTX 3080 can deliver over 100 FPS while being cooler and quiet versus the 60 FPS of its Turing gen predecessor."(wccftech)

Nu-i rau, dar suge peste 300W.
..............................................................................

76 e fierbinte rau. si nu prea suna a 20 grade sub 2080 ..
« Last Edit: 05 September 2020, 17:59 by astateofmind »
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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #245 on: 07 September 2020, 19:40 »
NVIDIA - GeForce RTX 3080 (FE) - $699.99 - BestBuy
.......................................................
Au aparut preturi si in UE, incepand de la 740 EURO, deocamdata.
« Last Edit: 07 September 2020, 20:41 by oldshooterman »
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Offline astateofmind

NVIDIA next-gen Ampere GPU on 7nm
« Reply #246 on: 08 September 2020, 09:16 »
Quizz: ce se observa in imagine???


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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #247 on: 08 September 2020, 10:05 »
Ventilatorul din spate, care arunca aer cald pe memoriile RAM.
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Offline Mykai

NVIDIA next-gen Ampere GPU on 7nm
« Reply #248 on: 08 September 2020, 10:37 »
Stie cineva cand vor ajunge si la noi? Cred ca 3080urile se vor duce imediat. Eu tintesc un 3090 si sper ca la pretul ala nu trebuiasca sa le vanez...
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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #249 on: 08 September 2020, 14:30 »
La toata lumea ajung simultan (generic vorbind), doar ca la unii ajung mai multe si la altii mai putine. Anumite modele de la diferiti producatori pot sa ajunga in perioade diferite.
Din 17 septembrie se vor comercializa RTX 3080.
Din 24 septembrie se vor comercializa si RTX 3090.
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Offline astateofmind

NVIDIA next-gen Ampere GPU on 7nm
« Reply #250 on: 08 September 2020, 17:02 »
Quote from: oldshooterman on 08 September 2020, 10:05
Ventilatorul din spate, care arunca aer cald pe memoriile RAM.

nope, faptul ca 3 si 8 sunt invers, cu susul in jos :D
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Offline oldshooterman

NVIDIA next-gen Ampere GPU on 7nm
« Reply #251 on: 09 September 2020, 12:24 »
Nvidia are pregatite variante de 3080 si 3070 cu memorii de 20GB si respectiv 16GB doar ca vor fi mai scumpe cu peste 100 EURO. Le tin in rezerva pana se afla mai multe despre performanta placilor AMD care urmeaza a fi lansate.
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Offline Sebid

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NVIDIA next-gen Ampere GPU on 7nm
« Reply #252 on: 09 September 2020, 14:15 »
Bug misto la PCGarage, se expun preturile care nu sunt afisate.
Preturile placeholder ( Minus un model de ASUS Strix 3080)
3080 - https://i.imgur.com/BQ1u1kh.png
3090 - https://i.imgur.com/xvrbxWw.png

3080 - Pret de pornire ~ 4302 RON, cu un Asus Strix la 4840 RON.
3090 - Pret de pornire ~ 8610 RON
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Offline wolfenste

NVIDIA next-gen Ampere GPU on 7nm
« Reply #253 on: 09 September 2020, 14:40 »
Quote from: astateofmind on 08 September 2020, 17:02
Quote from: oldshooterman on 08 September 2020, 10:05
Ventilatorul din spate, care arunca aer cald pe memoriile RAM.

nope, faptul ca 3 si 8 sunt invers, cu susul in jos :D

nope, zerourile sunt invers, cu susul in jos :)
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Offline KodiaK

NVIDIA next-gen Ampere GPU on 7nm
« Reply #254 on: 09 September 2020, 14:43 »
N-are cum, au gresit preturile sigur.
700$ + TVA vine 3300 lei, ce ai pus tu acolo e 700euro + TVA, si acu iti sare olds in cap :)
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