you can use any software. Please pay attention to temperature and voltage, do not increase the voltage because it can easily damage your card. I broke the nvidia card on my laptop just by fiddling with overclocking the 10000mhz ram, I thought if I didn't increase the voltage then it wouldn't be a problem, power off .everything goes back to normal. But it was corrupted, nvidia crash. so freely overclocking the core clock and shader clock is total safe, I doubled the fps by double the gpu shader clock, chip clock. You should also maximize overclock Ram or CPU frequency multiplier to avoid bottlenecks