Haiku Gains Support For Current Radeon HD Cards
As reported by Phoronix, the Haiku operating system "has added (untested) support for the newest AMD Radeon graphics cards to its open-source driver for the BeOS-compatible operating system." (Specifically, that support is for the "Mullins" and "Hawaii" graphics processors.) Impressive that this project keeps the BeOS flag raised and continues to modernize; Haiku has been around since 2001 — years longer than Be, Inc. itself lasted.
On hardware from circa 2001, BeOS had an audio latency of about 3 msec from input to output. I don't know the x86 / x64 number, but in 2014 running on the best ARM hardware available, by default, the Linux scheduler runs every 10 msec, so audio latency of 40-80 msec is pretty common. In many applications, that is quite a significant difference. There are good reasons why Linux has this latency, but it is a question of optimizing for different use cases. BeOS had a laser focused use case of Desktop performance. Linux is used on servers, desktops, embedded, super computers, and all kinds of wierd places.
-- the computer doesn't want any beer, no matter how much you think it does. NEVER, EVER feed your computer beer.