as far as i know,a cpu doesn't "need" RAM,as long as the chipset is supported by your motherboard it doesn't matter which RAM you have as long as your motherboard supports it too
I am getting a new processor g4400 in ga H61 board gigabyte. My question is does g4400 skylake need Ddr4 ram. Do I have to change my board
Thanks in advance
That board does not work with the new processors their different sockets.
That board is socket 1155 and the processor is 1151 those numbers must match.