> As to supporting R600s, one has to ask wether this is a just a simple framebuffer which is
> rather trivial compared with a proper driver. Other than those rare (and still unsupported)
> R600s those PCIe-PMacs offer very little compared to the faster AGP models.

R600 GPUs in a PowerMac G5? Which graphics cards would that be?

Make that R500...

Oh, it has been almost three years since that was first mentioned?

Considering the popularity of small form factor devices like the Mac Mini, I am surprised that it was pursued.

And the PCIe models offer us one other possibility that has not received much attention.
A Mac compatible rom is not a necessity to use a video card.
Sure, without it you are not getting into Open Firmware, but we already have cards (like the Voodoo3 PCI cards) that run without it.

In recent years, with our focus on Mac models. I have found it useful to send the non-Apple cards I want to use to a friend Christian Guastella. He has been converting PC cards for Mac use for some time and has is pretty knowledable about the older cards and the new efi cards.

He recently mentioned this to me "...for mac pro I have some cards with boot screens and some not.. I make sure to be real clear about it when selling because there are folks that want to use the boot-selection thing to get into windows etc.. others really don't care (use multiple boot partitions/drives/OSes), and can keep an older cheaper card in the drawer (in case they need to see what's hanging stuff on boot)...

So, while we would still need to keep a Mac compatible card on hand to gain access to the boot screens, the PCIe G5 Macs open up the possibility of running virtually anything that can physically be plugged into them.

> it has been almost three years since that was first mentioned?

Yes, and you congratulated him on that half a day later :-)

> Considering the popularity of small form factor devices like the Mac Mini,
> I am surprised that it was pursued.

With a Mac mini you need a monitor, which comes already included with the iMac. So I'm not sure a Mac mini plus monitor is really smaller form factor than an iMac.

>With a Mac mini you need a monitor, which comes already included with the iMac. So I'm not sure a Mac mini plus monitor is really smaller form factor than an iMac.

Good point. It would actually be more compact.
The only thing that worries me is that they (the iMac G5s)seem to have a fairly high failure rate.

>> it has been almost three years since that was first mentioned?

>Yes, and you congratulated him on that half a day later

Damn memory. Getting old sucks.



[ Edited by Jim 04.11.2013 - 17:03 ]

> the last time Frank mentioned it, he was using an X1300 in the SAM

Confirming screenshot from yesterday:
http://scontent-b-cdg.xx.fbcdn.net/hphotos-frc3/1460076_336954659780649_885939334_n.jpg
http://fbcdn-sphotos-b-a.akamaihd.net/hphotos-ak-frc3/1460076_336954659780649_885939334_n.jpg

Quote:

Ah, that is where Yasu dug that up.
I already have people asking me questions about that.
Oh well, one less thing to keep quiet about.

Hopefully not too many people will mistake the X1300 as anything but an entry level card (ATI's numbering scheme can be misleading, if you didn't pay attention you would think an X1300 had better performance than an X800).

Quote:

Without a doubt, X1300 is a entry level card. But it comes in low profile format without any requirement for a fan, just uses a simple heatsink. That's why we basically have chosen it for the Sam460 setup and we even started our r(v)5xx based driver development based on it. You need to put things into perspective regarding the whole setup, really. E.g. just adding a Radeon HD 7xxx card to a Sam460 won't make it a pmac g5 pcie performance level machine.
We probably could have used a x1650 or x1950 for the event setup instead but that would not have made any difference for the actual presentation. Just consider it as a hint that future MorphOS releases/updates will support Radeon hardware that is beyond the r200/r300 focused scope in the past (which IMHO was kind of logical when you look at the machines that MorphOS supported)

>> Our original plans to support 460 got massively delayed already and even there is
>> quite some low level work still ahead. With all the additional issues showing up
>> in public and the rather sparse feedback we received from customers regarding
>> our plans to support ACube's hardware, it's not even sure if that will ever see
>> the light of day anytime soon ...

> Well in my opinion those are some bad news.

"Frank and Mark resumed work on the Sam460 port after almost 1 year of "freeze". They dedicated the last 2 weeks to it. Low level support was rewritten mostly from scratch, as it was too hackish, and now codebase is much better and easier to mantain. [...] the release of MorphOS for Sam, [...] tentatively, should be 3.6 sometime during 2014."
https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=9691&forum=3&start=9

So I should have asked for a SAM460 for Christmas?
Actually, I have an X1300 around here, but no.
I'm happy with what I have.
And even my iBook would mop the floor with a SAM from a performance perspective.

I fully realize that Frank and Mark dealt with this to get rid of the "no new hardware available" claim.

Addendum:

> "the release of MorphOS for Sam, [...] tentatively, should be 3.6 sometime during 2014."
> https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=9691&forum=3&start=9

From Amedia Computer:

"MorphOS [...] effectively ported on Sam460 motherboards [...] will be available with the 3.6 version of it, which should be out in the second quarter of 2014"
http://www.amiga.org/forums/showpost.php?p=755183
http://amigaworld.net/modules/news/article.php?storyid=6969

Can I pay MOS BOXED EDITION and pay additionally to alpha test SAM460ex version?

How can I pay for boxed MOS and be able to be included in test of SAM460ex version? NOt a guru but would love it, free, under NDA

Quote:

You cant. We dont sell beta tester membership, we dont sell boxed editions and releases are available if/when they are available.

True dat?

https://www.facebook.com/photo.php?fbid=10152119628014295&set=a.10151350509969295.503216.847479294&type=1&theater

Quote:

These are special edition boxes we sometimes give out on shows - you cannot purchase them otherwise.

Update:

> From Amedia Computer:
> "MorphOS [...] effectively ported on Sam460 motherboards [...] will be available
> with the 3.6 version of it, which should be out in the second quarter of 2014"
> http://www.amiga.org/forums/showpost.php?p=755183
> http://amigaworld.net/modules/news/article.php?storyid=6969

geit has clarified that the announced 2Q 2014 time frame is nothing more than a guess by Amedia Computer.

Addendum:
geit has revised his prior claim and now says that the announced 2Q 2014 time frame is based on estimates made by Frank "pega-1" Mariak and Mark "bigfoot" Olsen.

[ Edited by Andreas_Wolf 02.01.2014 - 00:07 ]

Quote:

I just got to get my hand on one of these!!

Jim,
Quote:

But is it really available new?

https://acube-systemsbiz.serversicuro.it/shop/en/5-sam-motherboards

http://amigakit.leamancomputing.com/catalog/index.php?cPath=57

http://www.vesalia.de/e_sam460ex%5B7179%5D.htm

If it is being done to support hardware available as new, the whole exercise might be a colossal waste of time. Has anyone confirmed with Acube that there will be another production run of Sam460?

It is an under powered system, albeit available new.
Personally, I look forward to PCI-E G5 support.
A 2.0 GHz or higher G5 should readily spank an X1000, let alone a SAM460.

Jim,
Quote:

But is it?

Quote:

A 1.5Ghz G4 (Mac Mini, PowerMac, Powerbook etc) spanks an X1000. A 400mhz Powermac spanks a Sam460.

[ Edited by redrumloa 29.12.2013 - 11:14 ]

> is it really available new?

Relec
AMIGAstore
Comsystec

Quote:

I actually think red has a valid point.

Quote:

Out of stock doesn't necessarily mean a product is abandoned. As we all know Acube belongs to the little fish and doesn't do big production runs. I think they just sell their stock and wait and see for more demand. And if demand is still high enough for another production run, a new batch will be produced. Would be nice though to have an official word on that issue by Acube. Also, if the Sams will be available w/o OS4 then.

Quote:

As much as I can appreciate a good fetish, surely this is the wrong kind of box?