PCI/Bus perforamance of the 7320/7520/7525 chipsets

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2 total messages Started by news.tele.dk Sun, 12 Dec 2004 10:13

#626

Author: news.tele.dk
Date: Sun, 12 Dec 2004 10:13

17 lines
1651 bytes

Hi,

I'm having performance problems with tranfers between a PCI-X device, and my 
operating system.
Theoretical speed should be 66mhz * 64 bit = 528 mb/sec.

The mainboard is SE7525GP2, that is the chipset used is e7525.

I seem to (only) get around 200mb/sec on transfers between the device and 
operating system.
The hardware vendor spec's says it can do up to 400mb/se.

How do I obtain specifikation/benchmarks of the PCI performance of the 
different chipsets ???


/Carsten

Re: PCI/Bus perforamance of the 7320/7520/7525 chipsets

#627

Author: Benjamin Gawert
Date: Sun, 12 Dec 2004 10:24

22 lines
2027 bytes

news.tele.dk wrote:

> I'm having performance problems with tranfers between a PCI-X device,
> and my operating system.

No, You have a problem to understand how usenet works. First, You want to 
post only in groups that are relevant to Your problem. And You want to check 
what language is spoken in these newsgroup (hint: the "de" in 
de.comp.hardware.cpu+mainboard stands for German). And in German newsgroups 
we use real names and no fake emails.

If You want help, I'd recommend You should read 
news:news.newusers.questions, read for awhile in several groups, and then 
post Your questions...

Benjamin

-- 
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing on usenet and in e-mail?

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