KWSN Orbiting Fortress

Yankton · Posted: Tue Mar 01, 2011 12:33 am Post subject: Primegrid CUDA

Primegrid has two cuda ready projects. One of them, the Proth Prime Search Sieve takes a little over 2 hours to run on my 9600 GT. Worth 4523 credits. The credit hos may wish to jump on this before it changes.

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Hal9000x86 · Posted: Tue Mar 01, 2011 2:22 am Post subject:

Proth Prime Search (Sieve) runs about 15 minutes on my gtx 470 and gets 4523.00 per wu. Cullen/Woodall Prime Search (Sieve) runs about 2 minutes and gets 364.43 per wu. The PPS sieves used to only give around 3000 per.
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Gemjunkie · Posted: Tue Mar 01, 2011 8:31 am Post subject:

Does anyone know how the GTX560 and GTX570 perform?

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John Galt 007 · Prince Joined: 31 Dec 2007 Posts: 1206 Location: Wisconsin

703.45 seconds (11.7 minutes) 4,523.00 Proth Prime Search (Sieve) v1.38 (cuda23)

From KWSN Raw Data's GTX570....
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Gemjunkie · Posted: Tue Mar 01, 2011 3:07 pm Post subject:

Thanks. Now I want to know if it's worth the $100 over the cost of the 560. Confused

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John Galt 007 · Prince Joined: 31 Dec 2007 Posts: 1206 Location: Wisconsin

GTX560 @1000 seconds
GTX570 @700 seconds
GTX580 @625 seconds

But I have seen GTX480s come in about 600 seconds....must be over clocked....
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Yankton · Posted: Tue Mar 01, 2011 4:54 pm Post subject:

And how do these cards fare in the power consumption department? That is the long term cost after all.
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Gemjunkie · Posted: Tue Mar 01, 2011 5:32 pm Post subject:

Thanks again. A 560 or 570 is next on my wish list. Rolling Eyes

The GTX560 is listed as 170W max.

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Hal9000x86 · Posted: Wed Mar 02, 2011 3:44 am Post subject:

The 500 series is much better on the tdp and run cooler, the 470 and 480 are power hogs at 219 and 230 watts.

The 560 performs just above a 470 as of right now. As they improve the firmware and drivers it will get better. The TDP is 170 watts vs 219 watts. I have an gtx 470 and an hd 5850, together they run up 350 hWh per month.

Card performance:
560 = 470
570 = 480
580 = Smile

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