[MPlayer-users] pentium4 bench

Felix von Leitner leitner at convergence.de
Sun Nov 25 21:23:28 CET 2001


Thus spake Arpi (arpi at thot.banki.hu):
> afaik the biggest advantage of p4/rambus is high memory speed increase.

Nope.  Remember that "speed" can mean small latency and big throughput.
Rambus has big throughput but abysmal latency compared to SDRAM.

Latency is more important for x86, where the lack of registers means you
have to have more variables in memory.  And that's why Rambus boxen are
slower in normal work.

Felix



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