[Bug 773582] matroskamux does not allow resolutions above 4096x4096

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Nov 2 14:40:55 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=773582

--- Comment #3 from madbiologist <madbiologist2016 at outlook.com> ---
If we avoid the PCIe bus, the transfer rate of HBM (High Bandwidth Memory) is
128 GB/s per package, which gives products such as AMD's "Fiji" platform (eg.
Radeon R9 Fury) a memory bandwidth of 512 GB/s.

The transfer rate of HBM2 is 256 GB/s per package, which gives products such as
the Nvidia Tesla P100 a memory bandwidth of 720 GB/s (Nvidia operates the HBM2
at a clock speed of 1406 MT/s instead of the maximum 2 GT/s).  It doesn't seem
to have a display output though.

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