Amiga SCSI Benchmarks?

[jaesonk]

Hello,

I'm looking for an Amiga SCSI controller benchmark chart/list comparing speeds of various controllers (ZORRO and turbo-card).  I posted a similar message a couple years ago, got some response, but not a lot.  I thought I had a more comprehensive list, but can't find it now.

I've heard GVP TREX-II is one of the fastest, or the fastest, getting something like 30mb/sec, but I can't find an actual benchmark reference now.  CSPPC with SCSI-III seems like it should be faster. 

If there's comprehensive speed comparison list somewhere, let me know.

Thanks,
Jaeson

[zipper]

I think 30mb/sec was quite hard to get with CSPPC - my figures were between 22 - 26 IIRC. diid see some a bit higher but 30 can't remember. Well, somebody wrote here 2005:
CSMKIII and CSPPC offer theoretical maximum of 40MB/s transfer, for UW-SCSI. With a really good drive, I've managed to go slightly above 30MB/s.

[smf]

And how would you like the benchmark to be performed?

I don't have any recent ones available.
But here's a ~10 year old sysspeed screenshot from when i was testing a dirt cheap reflashed acard 7722 ide-scsi bridge with some random IDE drive on my csppc.



Acard 7722 is not meant to be used with harddrives and needs to be reflashed to work with that but i have another acard that iiirc is faster and it nowdays operates with some sata SSD drive and it's really good.