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Message boards : Graphics cards (GPUs) : GTX 560 at 1.77Ghz, is stable, but not with this WU

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NOSTRUMARE
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Message 26539 - Posted: 4 Aug 2012 | 13:36:11 UTC
Last modified: 4 Aug 2012 | 13:37:35 UTC

Coprocesadores NVIDIA GeForce GTX 560 (1023MB) driver: 301.42


http://www.gpugrid.net/results.php?userid=8694


1H46_21_8-PAOLA_1H46_RNP-3-100-RND7859_1 3615433 129806 4 Aug 2012 | 0:53:51 UTC 4 Aug 2012 | 13:19:42 UTC Error en ejecución 6,218.15 297.92 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)


1XFG_49_5-PAOLA_HGAbis-23-100-RND7354_1 3615175 129806 3 Aug 2012 | 7:21:34 UTC 3 Aug 2012 | 8:30:07 UTC Error en ejecución 1,875.11 87.56 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)


1XFG_24_7-PAOLA_HGAbis-46-100-RND0537_0 3615973 129806 3 Aug 2012 | 8:30:07 UTC 3 Aug 2012 | 12:52:10 UTC Error en ejecución 14,951.48 786.70 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

L99A_24_3-PAOLA_L99A-0-15-RND3440_2 3614435 129806 3 Aug 2012 | 1:08:06 UTC 3 Aug 2012 | 7:21:34 UTC Error en ejecución 612.68 36.74 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

L99A_44_7-PAOLA_L99A-0-15-RND4645_0 3614650 129806 3 Aug 2012 | 0:58:43 UTC 3 Aug 2012 | 1:08:06 UTC Error en ejecución 448.84 26.47 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)


1H46_34_7-PAOLA_1H46_RNP-2-100-RND7252_0 3614613 129806 3 Aug 2012 | 7:10:38 UTC 3 Aug 2012 | 7:58:48 UTC Error en ejecución 2,233.11 106.41 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

I2R186-NATHAN_RPS1120528-41-166-RND8055_0 3613804 129806 3 Aug 2012 | 0:58:43 UTC 3 Aug 2012 | 7:10:38 UTC Error en ejecución 21,749.00 656.47 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1XFG_2_9-PAOLA_HGAbis-40-100-RND4692_0 3613353 129806 2 Aug 2012 | 9:19:20 UTC 2 Aug 2012 | 16:23:38 UTC Error en ejecución 21,739.78 1,202.78 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1E2I_4_3-PAOLA_1E21_APS-12-100-RND1725_0 3612363 129806 1 Aug 2012 | 21:08:38 UTC 2 Aug 2012 | 10:21:16 UTC Error en ejecución 4,839.73 224.10 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

I3R186-NATHAN_RPS1120528-52-166-RND5564_0 3612177 129806 1 Aug 2012 | 14:50:05 UTC 1 Aug 2012 | 15:47:33 UTC Error en ejecución 3,242.70 138.28 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1H46_9_8-PAOLA_1H46_RNP-1-100-RND8778_1 3610642 129806 1 Aug 2012 | 1:46:36 UTC 1 Aug 2012 | 14:50:04 UTC Error en ejecución 1,374.81 85.54 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

run9_replica25-NOELIA_sh2fragment_fixed-2-4-RND3865_0 3610752 129806 31 Jul 2012 | 18:49:12 UTC 1 Aug 2012 | 14:53:23 UTC Error en ejecución 45,321.96 2,116.79 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1H46_22_9-PAOLA_1H46_RNP-0-100-RND4238_1 3607613 129806 31 Jul 2012 | 4:06:06 UTC 1 Aug 2012 | 1:46:36 UTC Error en ejecución 25,354.90 1,178.63 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

1XFG_36_8-PAOLA_HGAbis-37-100-RND1526_0 3606222 129806 29 Jul 2012 | 19:05:44 UTC 30 Jul 2012 | 4:38:22 UTC Error en ejecución 7,921.18 420.98 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

3EKO_29_8_step_18_20_9-PAOLA_ADAPT-13-20-RND7370_1 3598506 129806 28 Jul 2012 | 2:43:12 UTC 28 Jul 2012 | 14:39:28 UTC Error en ejecución 3,855.37 225.72 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

run8_replica6-NOELIA_sh2fragment_fixed-0-4-RND3337_0 3602023 129806 27 Jul 2012 | 15:55:47 UTC 27 Jul 2012 | 16:12:00 UTC Error en ejecución 837.54 55.21 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

2HDQ_7_4-PAOLA_2HDQbis-19-100-RND7140_0 3601509 129806 27 Jul 2012 | 16:00:36 UTC 27 Jul 2012 | 18:20:44 UTC Error en ejecución 7,712.67 453.60 --- ACEMD2: GPU molecular dynamics v6.16 (cuda42)

run4_replica5-NOELIA_sh2fragment_run-0-4-RND4736_7 3597925 129806 26 Jul 2012 | 15:07:42 UTC 27 Jul 2012 | 8:01:49 UTC Error en ejecución 12.50 1.64 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1XFG_20_9-PAOLA_HGAbis-22-100-RND3854_2 3597632 129806 26 Jul 2012 | 1:37:29 UTC 26 Jul 2012 | 2:39:15 UTC Error en ejecución 3,585.28 201.30 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

run10_replica15-NOELIA_sh2fragment_run-0-4-RND8111_2 3597705 129806 25 Jul 2012 | 21:39:32 UTC 26 Jul 2012 | 1:37:29 UTC Error en ejecución 13.67 1.48 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)

1XFG_43_2-PAOLA_HGAbis-26-100-RND6690_0 3596686 129806 25 Jul 2012 | 5:19:23 UTC 26 Jul 2012 | 1:37:29 UTC Error en ejecución 15,129.13 819.27 --- Long runs (8-12 hours on fastest card) v6.16 (cuda42)


Can`t I understand that.

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Message 26541 - Posted: 4 Aug 2012 | 16:35:03 UTC

I would guess that it is not stable as it is erroring out on many WUs that other cards have been able to complete successfully. If it is getting to hot turn the fan speed up (my personal target is 75C) or perhaps you could slow your clocks down a little (or increase voltage) to see if that helps.

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Message 26542 - Posted: 4 Aug 2012 | 16:38:35 UTC - in response to Message 26539.
Last modified: 4 Aug 2012 | 16:39:21 UTC

The CUDA 4.2 tasks are more demanding than the previous CUDA3.1 tasks.
You should:
1. lower your GPU's clock
2. increase your GPU's fan speed (or install an extra fan into your computer case)
3. increase your GPU's core voltage by 25mV

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Message 26549 - Posted: 5 Aug 2012 | 13:44:59 UTC - in response to Message 26542.

The fan is at 100%, the temperature is 65Cº, but in my city of Spain have 40ºC in Castellon.

The voltage no is touchable, beacuse the interface is Easy bost, and the program is at the moment= 875Mhz GPU clock ;1002Mhz Memori ; 1750Mhz shader, the program touch automaticly the frecuancy of the shader, I only touch GPU clock.

The standar frecuancy of the card is 1660Mhz in shader, but, in the manual , i can overclock more than 1750Mhz.

I share other proyect, is the Rosetta , but, this proyect only touch CPU.

Is much complicated.

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Message 26550 - Posted: 5 Aug 2012 | 18:23:24 UTC - in response to Message 26549.

GPU and Shader clock are linked - by a factor of 2 for your card. That's why the shader clock always increases if you increase the base GPU clock.

And as others have said before: "GTX 560 at 1.77Ghz, is stable, but not with this WU" should really be "this WU reveals my GTX 560 is not completely stable at 1.77 GHz".

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Message 26551 - Posted: 5 Aug 2012 | 21:32:37 UTC

Try the card at it default settings... CUDA$>" seems to be very sensitive to overclocking. AT first with 4.2 I had a lot of tasks error'ing out, but after returning to default the number of WU failing dropped dramatically.

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Message 26566 - Posted: 8 Aug 2012 | 20:54:41 UTC - in response to Message 26551.
Last modified: 8 Aug 2012 | 20:55:28 UTC

OK, i put stable, i was think, that the overclok, in the software of CUDA, i could possible, but no.

Thanks , i put stable, in standard conditions.

Thanks.

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Message boards : Graphics cards (GPUs) : GTX 560 at 1.77Ghz, is stable, but not with this WU

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