How much can i overclock my 1070ti and o i need it really?

Feb 4, 2019
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Hello , i did a +240 core and +430 mem and i did some benchmarks and it was stable for like 30-40m , so my question is do i really neet to overclock it so much , i meen +150 core to get 2k mhz its fine to or do i squeeze the last drop of it :) and get higher to reach +280?? +300??