• Registered: 2017-03-11
  • Posts: 3

Topic: Round-trip latency: FF 802 vs UFX+

Recently, I think thanks to various Windows updates, I'm experiencing audio dropouts while using asio buffer settings that previously worked flawlessly with my Fireface 802 over USB. This issue led me to look into the best interfaces in terms of latency/driver stability, and I found some resources showing that the UFX+ currently offers the best non-PCI latency performance, better than the FF 802.

My question is, does anyone know the actual in-use difference in round-trip latency for the FF 802 and UFX+ when running at the same sample rate/buffer size?

  • vinark
  • DAW Mastermind
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  • Registered: 2009-06-05
  • Posts: 2,738

Re: Round-trip latency: FF 802 vs UFX+

Neglectable at same buffersize. I heard the latest Windows update of last week fixed some issues. Make sure you have it.

Vincent, Amsterdam
https://soundcloud.com/thesecretworld
BFpro fs, 2X HDSP9652 ADI-8AE, 2X HDSP9632
  • ramses
  • DAW Mastermind
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  • From: UTC+1
  • Registered: 2012-10-14
  • Posts: 12,885

Re: Round-trip latency: FF 802 vs UFX+

See my blog article about the UFX+

https://www.tonstudio-forum.de/blog/ind … 8-RME-UFX/

There you will find this table:
https://www.tonstudio-forum.de/index.php/Attachment/2343-UFX-UFX-RayDAT-Latencies-v2-jpg/

BR Ramses - UFX III, 12Mic, XTC, ADI-2 Pro FS R BE, RayDAT, X10SRi-F, E5-1680v4, Win10Pro22H2, Cub13