AccuRender nXt

advanced rendering for AutoCAD

Olá pessoaL! sou eu novamente! Eu estou com uma dúvida:, já pesquisei no fórum mas não encontrei nenhuma resposta satisfatória: O nXt funciona com a tecnologia CUDA da nVidia???

Porque possuo uma placa de vídeo nVídia GeForce 9500Gt e com o CUDA instalado, mas não estou tenho um bom tempo de renderização (Para 50 passos em um projeto, está gastando 8h e 30min). Sei que renderização gasta muito tempol, mas msm com CUDA está com todo esse tempo... Enfim, o nXT funciona ou não com o CUDA? (Uso o AutoCAD 2010 64bits no windows 7 64 bits)

 

Grato.

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No, nXt does not use the GPU to do rendering.
Roy, eu estive pesquisando e parece que o CUDA trabalha no AutoCAD da AutoDesk. Como  o nXt é executado dentro do AutoCAD, mesmo assim o CUDA não ajuda na renderização???

No, it does not help rendering.  

 

Not CUDA specifically, but the GPU in general, may help with your AutoCAD display speed.  (CUDA and OpenCL are just standardized interfaces to GPUs, they don't necessarily say anything about speed-- although they tend to be implemented in newer, faster, more expensive video cards.)

 

Então, seria mais ideal para mim vender minha placa de vídeo e comprar um processador mais potente para renderizar em menos tempo não é isso?

The video card matters to WalkAbout speed and AutoCAD display, but not to rendering speed.

 

Use (# of actual cores) X (clock speed) as an performance index when estimating how fast you'll be able to render.

Ok então Roy. No meu caso, não sou dono de uma dona empresa, apenas presto serviços de renderização e modelagem para arquitetura (trabalho sozinho). Não tenho tanto dinheiro assim.

 

Meu PC é assim:

*Placa de vídeo 9500Gt 1gRam DDr2.

*Processador Dual Core (penso em comprar uma Core 2 Quad)

*Tenho 4 Gb ram (meu pc suporta até 8)

*HD 1 terabyte.

 

O que vc aconselharia para mim: venderia essa placa de vídeo e compraria outro processador ou só compraria um processador mais potente.

 

E em uma possível compra de um novo computador o que seria melhor para mim para trabalhar com o nxt: um processador mais potente com uma placa de vídeo de até 1gb Geforce ou Quadro ?

It's not a decision I can make for you-- it's a business decision you have to figure out.  All I can do is give you information on how each component will likely affect things.

 

If your AutoCAD display is slow and you're finding that a limiting factor, then a faster display may make a difference.  It will not help with rendering speed.

 

Adding more cores at faster clock speeds will always improve rendering time.  Going from 2 to 4 cores at the same clock speed should approximately double your performance.  If you're rendering a lot of complex models at high resolution than adding memory may help.  A small render farm may also produce some benefit.

 

******

 

There are some renderers out there that can take advantage of GPUs.  They're still pretty rare and on the experimental side, but you might want to try one of those and see if you like it.

Manter o velho e ir aqui para pechinchas barebone.http://www.tigerdirect.com/applications/category/category_tlc.asp?C...
ou aqui.

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