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Blenderlounge • Consulter le sujet - SLI - 2 cartes Nvidia RTX aaaaajnjcbdjhc

SLI - 2 cartes Nvidia RTX

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SLI - 2 cartes Nvidia RTX

Message par Thomas92 » 25 Mai 2020, 21:16

Bonsoir a tous,

j'aimerai savoir si 2 cartes nvidia en SLI "double" les core CUDA ainsi que les Tensor core et autres ... ?
a priori j'ai cru comprendre que oui pour les core CUDA et peut etre pour les autres tensors ?
Je crois apr contree que la memoire vive ne s'aditionnent pas ?!

si une personne peu me renseigner et me donner plus de precision ce serai top.

PS : C'est pour travailler sous blender 2.83 et avec le moteur de rendu CYCLES.
Quel est le plus rapide a Cuda ou Optix egal ?

Merci davance.
Thomas92
 
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Re: SLI - 2 cartes Nvidia RTX

Message par cedric » 26 Mai 2020, 09:11

Alors, avant le SLI n'était pas compatible cycles, maintenant, je ne sais pas.
Cédric Lepiller, Freelance 3D , , ,
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Re: SLI - 2 cartes Nvidia RTX

Message par Thomas92 » 27 Mai 2020, 22:09

Du coup, vous me conseillé le fait d'avoir : 2 cartes Nvidia RTX 2070 super (en SLI ou pas) ou plutôt 1 carte Nvidia RTX 2080 ti ?

Sachant que mon futur processeur incluera une puce graphique malgré tout.
Thomas92
 
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Re: SLI - 2 cartes Nvidia RTX

Message par cedric » 28 Mai 2020, 10:10

Tu ne pourras pas utiliser la cg de ton proco ;)

https://developer.blender.org/D7426

Le SLI sera bientôt supporté !

Donc c'est comme tu vois, perso, je prendrais plus une 2080ti et plus tard la même en reduc quand les 3080 sortiront en septembre.
Cédric Lepiller, Freelance 3D , , ,
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