Can we overclock our Ram and GPU, if our processor is not made for overclocking? [URGENT]

[Kunalsehgal]

Hello Guys,
I am new to building PCs, overclocking and choosing pc parts. I know my question is silly (may be) but i really wanna know can we overclock our Ram and GPU, if our processor is not made for overclocking or without overclocking the processor?

 

[Posidon16]

I am not to sure about ram but definitely the gpu is overclockable even with a non k cpu and yes you can still overclock the gpu even if your cup is not overclocked as to overclocking your ram there isn't much of a performance increase so I wouldn't bother anyway