> > Yes, some details were left out of CPU performance increases.  The same
was
> > done for memory performance increases though.  We have been discussing
> > memory bandwidth as memory performance, completely leaving out memory
> > latency, which has also improved tremendously.
>
> Pardon me, but I haven't seen this wonderful improvement.
>
> I benchmarked several machines a while back:
> - a P200 with a TX chipset board and EDO DRAM
> - a P2-266 with an LX chipset and PC-66 SDRAM
> - a K6-III/550 with a Via MVP3 chipset and PC-100 SDRAM
>
> The P200 pulled off about 75MBytes/sec; the P2-266 pulled off about 55
MBytes/sec; the K6-III/550 pulled off about 100MBytes/sec. All of this was
done under Linux; tests were performed with memtest86 (? it's been a while,
basically though they were not performed under any operating system other
than that which was on the floppy).
>
> This doesn't support your conclusions here. I would hazard a guess that
memory performance there had more to do with the chipset involved than
superior memory technology.



You stopped your measurements with a processor that is around 5 years old.
It is no wonder you got such low results.  Now compare your EDO ram results,
from about 5 years ago, to my current results:

Pentium 4 2.4GHz, 400MHz FSB, i850 chipset with RDRAM:   L1 cache:
19730MB/s, L2 cache: 16833MB/s, Memory: 1425MB/s

My results are 19 times better than your results on the P200 with EDO RAM.
This basically proves my case here.

-Raystonn


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