Minimum Graphics Card Requiered

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Minimum Graphics Card Requiered

Post by Hendrik » Tue Aug 11, 2015 7:25 am


can you tell me what graphics card is requiered for a Spectrogram 3D with Depth/Height of 400 with Width of 8000 and a update rate of 20ms?


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Re: Minimum Graphics Card Requiered

Post by ArctionPasi » Tue Aug 11, 2015 1:01 pm

There might not be a GPU available capable of that. Also the CPU is heavily loaded. To speed up the rendering, set surface.SuppressLighting = true, FadeAway = 0, ColorSaturation = 100.

Remember to launch app with Ctrl + F5 to prevent debugger intervention. You may need to reduce the resolution of the data, to say 2000 x 400 in 3D to be able to update it rapidly.

You may find 2D spectrogram view more usable with hi-resolution spectrogram data:
Hi-resolution spectrogram 8000x400
hi-res_spectrogram.jpg (407.16 KiB) Viewed 6421 times
LightningChart Support Team, PT

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