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Old 09-11-2013, 19:57   #1
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Default Nelamurire Adobe programs

Cat de mare este diferenta dintre Nividia si Ati in programele de la Adobe.
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Old 09-11-2013, 22:34   #2
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Quote:
[-------------------------------------------------------]
Cam atâta. Dar încearcă să vizualizezi pe un monitor de 17,3 inch @ 1920x1080 în browswerul Opera cu zoom la 90%. Asta dacă vrei să ai același sistem de referință ca și mine.

În altă ordine de idei, Nvidia are Cuda, AMD (Ati) nu.
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Old 09-11-2013, 22:45   #3
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AMD nu face nimic, NVIDIA folosește CUDA. Diferențele sunt foarte mari.
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Old 10-11-2013, 01:24   #4
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"Starting with Adobe Photoshop CS6, there is a new Mercury Graphics Engine (MGE) that will use your video card's GPU to improve Photoshop's performance. This new Mercury Graphics Engine will provide near-instant results when working with certain key tools, such as Lighting Effects, Liquify, etc.

The best thing about the Mercury Graphics Engine is, it uses both OpenGL and OpenCL. Which means, you do NOT need a CUDA enabled video card from NVidia.

Let me repeat that, Photoshop CS6 itself, does not use CUDA, it uses OpenGL and OpenCL for GPU acceleration. So there are no hacks, mods, etc. to get your video card to work. All you need to do is setup PhotoShop CS6 to your your video card."
Varianta OpenCL(AMD-Adobe are parteneriat cu AMD). +mai ieftin
Cu sau fara opencl/opengl(opencl mai optimizat=mai rapid):
Benchmark Results: Photoshop CS6
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Old 10-11-2013, 01:55   #5
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Vai ce-ti mai place sa fi fanboy si sa bagi cliseul ,,mai ieftin" in fata si sa habar nu ai despre ce vorbesti.

Adobe are parteneriat si cu nvidia si cu AMD.

OpenCL e royalty free, nu e tehnologie AMD.

http://www.pugetsystems.com/labs/art...eleration-161/

Ia in considerare si celelalte pluginuri care nu sunt OpenCL.
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Old 10-11-2013, 02:43   #6
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Incearca la randare cu Adobe Premiere cu o placa video AMD, vezi daca obti ceva timp mai mic in conversie video sau randare.

Obtii OHA, totul se face pe CPU.

De ce nu exista nici o placa video de la AMD, in fisierul text Nvidia supported cards, unde sint specificate citeva placi video EXCLUSIV Nvidia,oare numele fisierului.txt nu zice nimic?

Acel fisier daca il editezi, poti adauga si alte placi video, insa cu ATI (AMD) nu merge.

PUNCT!
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Old 10-11-2013, 04:18   #7
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Pentru ca ala e fisier pentru placile CUDA si nu OpenCL (universal)! OpenCL-ul are ale cai. Anyway http://www.pugetsystems.com/labs/art...eleration-502/

Ceea ce vedem noi prin review-uri cu teste OpenCL in care AMD rupe nvidia este bullshit in stare pura. In aplicatiile de productie sau real world, diferenta aia colosala nu exista.
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Old 10-11-2013, 09:49   #8
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Cel putin teoretic, OpenCL de pe AMD umileste in ultimul hal CUDA, cu diferente uriase, colosale. In realitate, tot ce vad pe net si cunoscutii au CUDA. Banuiesc ca stiu ei ceva.
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Old 10-11-2013, 10:32   #9
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Parerea mea este ca Adobe After Effects si plugin-urile sale fac diferenta majora, sunt sute de plugin-uri care nu merg decat cu placi video Nvidia, astea chiar iti usureaza munca, iarasi la randare este o diferenta cand te ajuta placa video Nvidia, cu restul diferentelor sa zicem ca poti trai.
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Old 10-11-2013, 14:37   #10
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After Effects foloseste nvidia Optix, ala va fi pe veci CUDA + OpenGL + sute de pluginuri.

Ca sa va dati seama mai usor de CUDA si OpenCL, luati cazul lui vray RT, sigur ati auzit de el. Daca doriti va fac eu un rezumat.
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