Pititful... pathetic I'd say. 3 GB card could do around 780... My GTX1060 6 GB gives 900 kH/s. Using Alexis78 ccminer and PL90% +130 @2038 MHz and stock 4000 MHz (CUDA P2 State Off). And mostly gtx1080 gives 1 MH/s so the owners of such cards probably have bad luck with this algo