I ran across this wikipedia page comparing data rates on different interfaces ranging from RAM to RS-232. Its nice to have all this data in one place when deciding what to do with old hardware.
https://en.wikipedia.org/wiki/List_of_interface_bit_rates#Graphics_processing_units’_RAM
For comparison here are the data rates of some common audio and video signals.
8-bit Uncompressed PCM Audio @ 8 kHz = 64 kbit/s
CD Quality Stereo Audio (2 channels) = 1.4 Mbit/s
FM Quality MP3 (2 channels) = 256 kbit/s
SD Video (480i) = 16 Mbit/s
DVD (576i) MPEG2 = 9.8 Mbit/s
HDTV (720p) MPEG2 = 28 Mbit/s
1080i Uncompressed HD video @ 24 bit & 60 Hz = 1.5 Gbit/s
1080p Uncompressed HD video @ 24 bit & 60 Hz = 3 Gbit/s
https://toolstud.io/video/bitrates.php
https://toolstud.io/video/bitrate.php?imagewidth=720&imageheight=480&colordepth=24&framerate=29.97