A picture is worth a thousand words or so it is said. The original RPi B was too underpowered to run the Java based SMSQmulator at anything like a usable speed. The original RPi reported that it achieved 3 bogomips in total. The new RPi2 manages 38 bogomips. and SMSQmulator is now well usable. Here is the picture showing that the emulator itself is managing almost 6 bogomips with the RPi 2 overclocked to 1000 MHz, GPU memory set to 256 MB and java v8 installed.