Doom9's Forum - View Single Post - DGAVCDecNV 1.0.13: GPU decoding on Nvidia

ultratoto14 · 8th July 2009, 10:22

Hi all, i've just changed my hardware to go to a core i7 920@4Ghz, I measured framerate of DGDecodeNV to 46 fps.
My avs script is as simple as the AVCSource. Using -threads 0 in x264 command line, my cpu usage is around 40-60%.
The encoding speed is not 46 but almost 20 fps.
So if the frame server is not the limit, there's cpu power available, why is it not faster ?

8th July 2009, 10:22	#1253 \| Link
ultratoto14 Registered User Join Date: Jan 2005 Posts: 112	Hi all, i've just changed my hardware to go to a core i7 920@4Ghz, I measured framerate of DGDecodeNV to 46 fps. My avs script is as simple as the AVCSource. Using -threads 0 in x264 command line, my cpu usage is around 40-60%. The encoding speed is not 46 but almost 20 fps. So if the frame server is not the limit, there's cpu power available, why is it not faster ?