After hours of tuning to see what the optimum voltage setting would be with
best clock speed so I don’t throttle the GPU and bring down the scores, I
managed to stick with 1.5v on the GPU running at 1050MHz and 1200MHz on memory.
I managed to obtain a total score of 17342 Mark, comprising of 19393 GPU Score
and 13165 CPU score, so that’s an extra 1587 points achieved by simply
overclocking the GPU’s.