1) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57352) Posted 25 Feb 2013 by homeboy Post: Just one but it takes 48 seconds/per unit so i dont think it's necessary to over do it. BTW can it crunch more than one at a time. I dont have a crossfire setup so one GPU one unit, 2 GPU 2 units..although it would be costly and pretty hot in that case. The cpu is crunching 6 other with mix of einstein and seti (but not the gpu projects). I've downclocked th4e GPU to original factory specs and it's been fine so far. THE RAC went from 0 to 47k in 3 days..guess it is working. ;-)

2) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57346) Posted 25 Feb 2013 by homeboy Post: well i only have 2 invalid and 10 compute errors on over 1200 units since friday. Seems to be within tolerable error rate. I had stated before but i only use 6 cores out of 8. My error rate is way to high with einstein...85% plus error so i think i'll stick with Milky way. Got to say that its really crunching away with this baby. ;-)

3) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57337) Posted 24 Feb 2013 by homeboy Post: i've downclocked from original manufacturer 1000mhz to 925mhz original. I'll try overnight and see results. thanks for tips. I'll keep you posted on results.

4) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57336) Posted 24 Feb 2013 by homeboy Post: it's XFX 1000mhz not overclocked by me or by hardware. It's not the ghz editon at 1050mhz. pretty stable no artefatcs in benchmarks.

5) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57333) Posted 24 Feb 2013 by homeboy Post: thanks...unfortunate we cant get those stats directly through tabs in BOINC app here goes does this look like normal behavior? All (254) | In progress (49) | Pending (45) | Valid (152) | Invalid (1) | Error(7) Application: All (254) | MilkyWay@Home (253) | MilkyWay@Home N-Body Simulation (1) | Milkyway@Home Separation (0)

6) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57331) Posted 23 Feb 2013 by homeboy Post: Where in Boinc can i access the status of a particular WU. It's easy in einstein and SETI but in milKyway...tHE only tab i have is HOMe paGE.

7) Message boards : Number crunching : ATI generate some invalids and nVidia not (Message 57328) Posted 23 Feb 2013 by homeboy Post: Hi all, I've been reading this thread anxiously hoping to find the reason why my new 7970 has a success rate of less than 15.9% on GPU crunched workunits. total WU for GPU is 395, 63 valid, 197 invalid, 135 pending. Settings are no more than 6 cpu used, 16gig ram. I was using a gt 520 before and everything was fine, i know it's CUDA, but wanted what was considered the best cruncher around but very dissapointed by failure rate. I'm using lastest offcial drivers from AMD. I just started Milky was to see if the invalids were app scpecific because most happen with einstein. Unfortunately i cant seem to be able to see through boinc all my results with milky way so i cannot tell wether the wu are valid or not. I have a total score but i've also crunched wu with cpu thus i cant conclude that my total is solely from GPU WU. Can smeone help me?

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