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Number crunching :
CUDA on AGP - is possible?
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Author | Message |
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Dragokatzov Send message Joined: 6 May 00 Posts: 45 Credit: 15,742,981 RAC: 5 |
I've heard they actually DO exist. However, finding them is like looking for a needle in a hay stack |
Terror Australis Send message Joined: 14 Feb 04 Posts: 1817 Credit: 262,693,308 RAC: 44 |
I've heard they actually DO exist. However, finding them is like looking for a needle in a hay stack According to their website, Newegg Canada has Jaton PCI 9500GT's in stock. Unfortunately for the rest of us they don't ship internationally either :-P T.A. |
Raistmer Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 |
Thanks for info, now the question is how HD4650 AGP performance relared to 9500GT PCI (of course, not manufacturer peak flops interesting, but real performance on SETI MultiBeam, only on it ;) ). I can collect price data, but maybe someone could supply (at least rough) possible performance data? I understand that hardly anyone here running AGP and PCI cards, but maybe relative performance for their PCI-E counterparts at least? |
Joel Send message Joined: 31 Oct 08 Posts: 104 Credit: 4,838,348 RAC: 13 |
I can collect price data, but maybe someone could supply (at least rough) possible performance data? I understand that hardly anyone here running AGP and PCI cards, but maybe relative performance for their PCI-E counterparts at least? I have used several PCI-E 9500GT cards for MB, and I was getting about 1000 RAC out of each of them using optimized apps, if I remember correctly. I think they did a normal WU in about an hour and a half, maybe a little less. |
John Clark Send message Joined: 29 Sep 99 Posts: 16515 Credit: 4,418,829 RAC: 0 |
Raistmer I am running 2 x PCI 9500GTs (Sparkle) on an old dual P3 server. I cannot give you performance here but I can link to my P3 on PrimeGrid here These are currently crunching PPSsieve as can be seen here. The work is currently being crunched in about 13,000 seconds on the GPUs, and give me an RAC of 59.5K. I hope this gives you some basis to work out how they would fare for MB, etc. It's good to be back amongst friends and colleagues |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Got my self that PCI 8400 GS, it's now crunching in Seti on my XP3200 host, and it OpenCL capable. :-) Claggy |
John Clark Send message Joined: 29 Sep 99 Posts: 16515 Credit: 4,418,829 RAC: 0 |
Got my self that PCI 8400 GS, it's now crunching in Seti on my XP3200 host, and it OpenCL capable. :-) After a long many months looking for them ... I managed to purchase another pair of NV 9500GT PCI 1GB cards for the dual Xeon with an HD3850 in the AGP slot. These should be with me soon, as I just received the FedEx tracking number. This was at Pinnacle Micro, who have a UK telephone number and web site. It's good to be back amongst friends and colleagues |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
I had hoped to get the 8400 GS crunching on my PIII, but Motherboard/BIOS doesn't see VGA Card, just get Bios error beeps, back to Plan B then, Claggy |
dskagcommunity Send message Joined: 24 Feb 11 Posts: 43 Credit: 2,901,049 RAC: 0 |
I searched the web and it look like the 7800GS was the last/highest AGP slot grafic card. wrong 7950GT was the last Nvidia for AGP ;) but ok it changes nothing to the cuda thing ^^ Use AGP Radeon 3850 or 4670(?) with third party ATI Apps. this works ;) But the PCI Idea is new to me, so i will try too perhaps :) Does it runs on a board with allready 2 PCIe GPUs? so that i have 3 GPUs? (2 PCIe + 1 or 2 in PCI?) |
John Clark Send message Joined: 29 Sep 99 Posts: 16515 Credit: 4,418,829 RAC: 0 |
But the PCI Idea is new to me, so i will try too perhaps :) Does it runs on a board with allready 2 PCIe GPUs? so that i have 3 GPUs? (2 PCIe + 1 or 2 in PCI?) I think the definitive answer is no. PCI cards will not run in PCI-E expansion slots, as I understand. That is why I have spent so much time trying to purchase PCI CUDA capable graphics cards. I am sure others will correct me if this is not correct. It's good to be back amongst friends and colleagues |
Sutaru Tsureku Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 |
But the PCI Idea is new to me, so i will try too perhaps :) Does it runs on a board with allready 2 PCIe GPUs? so that i have 3 GPUs? (2 PCIe + 1 or 2 in PCI?) He wouldn't like to push a PCI card in a PCIe slot. ;-) He would like to let run PCIe and PCI cards side by side. I guess - if you have already non Fermi GPUs (because 1 WU/GPU) - you could let run also PCI cards in the machine. [EDIT: Or the below mentioned GT430 could run 2(+) WUs/GPU, then also with Fermi GPUs.] But IIRC from what I read, only nVIDIAs in one machine. The newer nVIDIA drivers 'suppress' ATI/AMD cards, so they can't be used also. Only an older nVIDIA driver allow also ATI/AMD cards. Or only ATI/AMD cards in one machine. - Best regards! - Sutaru Tsureku, team seti.international founder. - Optimize your PC for higher RAC. - SETI@home needs your help. - |
Sutaru Tsureku Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 |
I searched the web and found randomly something interesting.. ZOTAC GeForce GT430 (PCI) [GF108 based on Fermi chip] Club 3D HD5450 PCI Edition - Best regards! - Sutaru Tsureku, team seti.international founder. - Optimize your PC for higher RAC. - SETI@home needs your help. - |
Raistmer Send message Joined: 16 Jun 01 Posts: 6325 Credit: 106,370,077 RAC: 121 |
I searched the web and found randomly something interesting.. What stores offer such GPUs? Maybe, it's just typos ? |
Sutaru Tsureku Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 |
What stores offer such GPUs? alternate.de /PCI cards overview If I click to the GPUs and look to the connectors it's PCI. Club 3D HD5450 PCI Edition ZOTAC GeForce GT430 - Best regards! - Sutaru Tsureku, team seti.international founder. - Optimize your PC for higher RAC. - SETI@home needs your help. - |
arkayn Send message Joined: 14 May 99 Posts: 4438 Credit: 55,006,323 RAC: 0 |
I searched the web and found randomly something interesting.. The 430 is PCI-E, but the 5450 is a PCI card. http://www.club-3d.com/index.php/products/reader.en/product/radeon-hd-5450-pci-noiseless-edition.html I checked some of the links on where to buy but did not see the card. |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
What stores offer such GPUs? Wow good find. The pictures do defiantly show universal 3.3/5v conventional PCI connectors on those cards. I don't think I would want one for gaming, but for S@H use probably work fine. You will be first to buy one to test/benchmark for us? :) Also here is the PCI card on the Zotac website. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
arkayn Send message Joined: 14 May 99 Posts: 4438 Credit: 55,006,323 RAC: 0 |
What stores offer such GPUs? Not available in the US though. |
John Clark Send message Joined: 29 Sep 99 Posts: 16515 Credit: 4,418,829 RAC: 0 |
But IIRC from what I read, only nVIDIAs in one machine. The newer nVIDIA drivers 'suppress' ATI/AMD cards, so they can't be used also. I currently run a dual P3, under W2K, all using a PCI bus. The primary graphics slot is occupied by an ATI 7000 series card which deals with the server graphics but no crunching. The 2 x Sparkle PCI 1GB NV 9500GT graphics cards, using the older 258.96 driver, are crunching PrimeGrid, when the server is running. In view of the information above, when I get the Jaton PCI 1GB 9500GTs delivered (still waiting), then I will also use the 258.96 drivers. I have 2 x quads with empty PCI-E expansion slots. Both have ATI HD58xx cards as the primary GPU. At a later date (say 6 months +, assuming I have the funds) I plan to upgrade the PSU (say 1250W) and place either NV GTX460, GTX560Ti or GTX570 cards in the other PCI-E slots and leaving the ATI HD58xx crunching as well. (Just a plan, maybe). I assume I can put one x NV GTX5xx in a PCI-E x 16 or x8 expansion slot, and making use of the 266.xx drivers be able to run the ATI and NV GPUs in parallel, each make on different projects. Or am I just whistling in the wind? I should add that the dual Xeon server (32bit), with the PCI (x2) and PCI-X (x2) expansion slots is running under XP pro. So, the 258.96 driver will be for XP 32bit. It's good to be back amongst friends and colleagues |
Sutaru Tsureku Send message Joined: 6 Apr 07 Posts: 7105 Credit: 147,663,825 RAC: 5 |
Wow good find. The pictures do defiantly show universal 3.3/5v conventional PCI connectors on those cards. I don't think I would want one for gaming, but for S@H use probably work fine. Ohh.. no.. I have enough equipment here laying around.. ;-) A few more GPUs (GTX2xx) which was never online until now.. OTOH, IIRC, my AMD Athlon64 3200+ have a 5x PCI slot mobo. But I guess 5 CUDA WUs are too much for an (so slowly) one thread CPU. Or if 2 WUs/GPU, then 10 CUDA WUs simultaneously.. - Best regards! - Sutaru Tsureku, team seti.international founder. - Optimize your PC for higher RAC. - SETI@home needs your help. - |
HAL9000 Send message Joined: 11 Sep 99 Posts: 6534 Credit: 196,805,888 RAC: 57 |
What stores offer such GPUs? Searching the internet I can only find it listed on German & Swiss retail sites. However I think it is new. As a lot of them have June 2011 date for when they started listing it. SETI@home classic workunits: 93,865 CPU time: 863,447 hours Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[ |
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