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SumeragiSubaru

General difference in performance between DirectX and DelphiX

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Hello, I have some experience with DX Components in Delphi(DelphiX, Asphyre) But I have problems with, in my oppinion, very low framerate in rendering in Asphyre. Is here any "guru" who could tell me how many times is DirectX faster in 2D and basic 3D rendering than DelphiX or Asphyre for Borland Delphi?? Or how many 2D pictures can I render in my PC in DX when I have this configuration: AMD Athlon64 4200+ 1,5GB RAM ATI radeon 1600Pro(512MB) and I need frame rate about 60 or 75 fps and pictures are 128*128px or 256*256px could anyone estimate this?? thanks a lot of any answer:)

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In general it is the application and its algorithms that give you your good or bad performance - the method of accessing the API is rarely the bottleneck.

Your hardware specification and performance requirements should be an easy match such that it reinforces what I've just said - you're almost certainly doing something wrong at a high level if you can't meet your goals.

What profiling information do you have? You're effectively blind if you don't have some sort of measurement indicating which parts are taking up the majority of your time.

hth
Jack

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