I've seen 1-2 orders of magnitude speedups in real world usage (using nvidia GPU's in otherwise high end but standard equipment) - was really impressive - don't get caught up in technical minutia like whether a flop is useful metric - using the GPU can be an enormous speed gain. Test it for your use case. There are limitations - and moving things in and out can be costly - however careful programming can most certainly lead to huge benefits - that means cost savings for time critical usage ... g -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines