gpus give less ppd

[johnim40]

has there been a reason that gpus give less ppd

i used to get 11/12k now only 7/8k on my 460gtxs

my average per day used to be 40/45k

[meandmymouth]

Which client are you using? Also have you got them flagged for fermi projects? I'm getting double that on my 560.

[johnim40]

hi sorry im using the

Windows XP/2003/Vista/7 GPU3 (required for Fermi) System tray client with special viewer for NVIDIA GPU's (installer msi).

6.41

how do i flag for fermi

[DocJonz]

There's different generations of WU out there for GPU's - the P7xxx tends to have a lower PPD (and uses less power), while the P8xxx has a higher PPD (and uses more power as it better utilises the processing capacity of the card, and therefore also runs hotter) - It'll only be a matter of time before some more P8xxx WU's come on the scene I expect .....

[johnim40]

thanks for the answers i have p7644 and p7643 at the mo