Message boards :
Graphics cards (GPUs) :
necessary time for one calcul with nvidia gtx770
Message board moderation
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Send message Joined: 14 Feb 12 Posts: 7 Credit: 109,140,520 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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Hi, I have a little question about GPUGRID under BOINC. My computer need 9h for a short run (2-3h on fastest card). For an another project, BOINc tell me that 29h are necessary to do a long run (8-12h on fastest card). I have i5 750 who run at 3.2Ghz, 4gb of RAM at 1600mhz and one GTX770. I have the latest version of nvidia driver, and boinc v7.2.28 I asking to me if it's normal? I haven't, i hope, a slowy card. this is a screen capture of my boinc calcul : http://3ytnmv.1fichier.com/en/ Thank's for your help! |
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Send message Joined: 16 Mar 11 Posts: 509 Credit: 179,005,236 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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Don't worry, your 770 is not a slow card. The 29 hours is only an estimate. Probably it will require 12 hours or less. If it requires much more than 12 then you have a problem, for example, your GPU might not be running at its highest clock speed. The disk that accompanies your 770 probably has an application that allows you to check the clock speed. Or you can use GPU-Z. BOINC <<--- credit whores, pedants, alien hunters |
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Send message Joined: 14 Feb 12 Posts: 7 Credit: 109,140,520 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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I'm saved, it's just an estimate,approximatly 10 hours to made the calcul! thank's! |
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Send message Joined: 16 Mar 11 Posts: 509 Credit: 179,005,236 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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C'est bien! If you like to earn lots of credits, you can chose the long runs exclusively in your GPUgrid website preferences. They earn more credits than short runs and are intended for faster cards like your 770. The short runs are for older, slower cards. The beta test tasks also earn good credits. They tend to be short but sometimes they crash BOINC <<--- credit whores, pedants, alien hunters |
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Send message Joined: 14 Feb 12 Posts: 7 Credit: 109,140,520 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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merci pour le conseil! Je ne fait pas la chasse au point, mais j'ai quand même choisi de ne prendre que des long run. Vu ma carte graphique, cela est plus adapté au projet je pense, les cartes moins rapide pouvant traiter les short run. Mon but est plutôt l'aboutissement des recherches :) |
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Send message Joined: 16 Mar 11 Posts: 509 Credit: 179,005,236 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
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Je suis convaincu qu'ils apprécient toute aide que vous pouvez donner. BOINC <<--- credit whores, pedants, alien hunters |
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