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

Archived from groups: comp.os.linux.hardware,comp.sys.ibm.pc.hardware.chips,comp.sys.intel,de.comp.hardware.cpu+mainboard.intel,dk.edb.hardware (More info?)

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

Archived from groups: comp.os.linux.hardware,comp.sys.ibm.pc.hardware.chips,comp.sys.intel,de.comp.hardware.cpu+mainboard.intel,dk.edb.hardware (More info?)

Benjamin Gawert wrote:

> 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
>
If you dont use fake emails dont you end up getting a ton of spam?
Eric
--
Byte=8 bits, a kilobyte is 1024 bytes
There is no such thing as a kibibit,mebibit etc