Hi-ya Christian,
My 660Ti registers at ~270 khash/s peak (scrypt) for a single instance of cudaminer (which appears to start a single mining thread) - By starting two instances, I'd have expected that rate to halve. Instead, each instance reports ~200khash/s peak.
Is there any efficiency to be gained by running multiple instances of cudaminer on the same card? Or, am I reading these figures wrong?
