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tombew

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Message 34939 - Posted: 31 Dec 2009, 0:17:54 UTC

I can't seem to find a current list of supported ATI cards.
... my apologies in advance if I have missed it....
I am especially interested in support for 5770 my Win7 box.
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Divide Overflow
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Message 34941 - Posted: 31 Dec 2009, 0:27:05 UTC
Last modified: 31 Dec 2009, 0:38:05 UTC

Unfortunately the 5770 and 5750 do not support double precision and will not work here.
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tombew

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Message 34942 - Posted: 31 Dec 2009, 0:50:59 UTC - in response to Message 34941.  

Thanks for the speedy reply!
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Bill592
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Message 34947 - Posted: 31 Dec 2009, 4:08:33 UTC


Your HD5770 will run just great on the project Collatz Conjecture.


http://boinc.thesonntags.com/collatz/index.php


Regards,

Bill
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Message 34948 - Posted: 31 Dec 2009, 6:02:43 UTC - in response to Message 34941.  

Unfortunately the 5770 and 5750 do not support double precision and will not work here.


any proof link?
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Message 34950 - Posted: 31 Dec 2009, 10:04:45 UTC
Last modified: 31 Dec 2009, 10:16:09 UTC

Well my 5870 also doesn't work here [I can't get it to, not necessarily the same as 'it can't', others seem to have no problem getting it going] but works wonderfully, and automatically, on Collatz. Just attach and see how it goes.
Cheers,

PeterV

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Profile Al*
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Message 34954 - Posted: 31 Dec 2009, 12:54:22 UTC - in response to Message 34948.  
Last modified: 31 Dec 2009, 12:58:33 UTC

Unfortunately the 5770 and 5750 do not support double precision and will not work here.


any proof link?



http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-5000/hd-5770/Pages/ati-radeon-hd-5770-specifications.aspx

Speeds & Feeds

* Engine clock speed: 850 MHz
* Processing power (single precision): 1.36 TeraFLOPS
* Polygon throughput: 850M polygons/sec
* Data fetch rate (32-bit): 136 billion fetches/sec
* Texel fill rate (bilinear filtered): 34 Gigatexels/sec
* Pixel fill rate: 13.6 Gigapixels/sec
* Anti-aliased pixel fill rate: 54.4 Gigasamples/sec
* Memory clock speed: 1.2 GHz
* Memory data rate: 4.8 Gbps
* Memory bandwidth: 76.8 GB/sec
* Maximum board power: 108 Watts
* Idle board power: 18 Watts


The 57xx doesn't support double precision.

Also http://ixbtlabs.com/articles3/video/juniper-p1.html

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Astromancer.
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Message 34970 - Posted: 31 Dec 2009, 19:09:50 UTC

Unless ATI changes something, they only have the x8xx cards support double precision. Kind of odd, but not much we can do about it.

Currently the 4850 / 4870 are cheaper than the 5770 and the 4870 at least is right around on par in gaming performance. I'm looking at getting myself a $100 4850 to replace my 3870, should be a nice boost to my gaming and crunching.


As for cards not working I was told when I started up that currently to get an ATI card running on MW you need to use the optimized app. And read something in the last few days where Travis did say he was going to put the ATI app serverside after he irons out the current set of server bugs. So if you don't want to run the op app it should start working on it's own accord sometime soon.
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Message 34988 - Posted: 1 Jan 2010, 3:04:56 UTC

Wrong, ATi 4770 has double precision. 4730 maybe also ? not sure right now.
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rroonnaalldd

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Message 34990 - Posted: 1 Jan 2010, 3:42:06 UTC - in response to Message 34988.  

4770 has but 5770 hasn't double precision.
I tried to sell a 4770 in the last days and get none. Seems to be sold out or production is ended. I don't know, i hope that there is only the old problem with the yield-rate in 40nm-process.
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Sailor

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Message 35010 - Posted: 1 Jan 2010, 22:05:16 UTC

I had no problems ordering a XFX 4770 from Germany recently, check here : http://geizhals.at/eu/a426938.html :)
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Message boards : Number crunching : Current List ATI card support

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