Recently I just got bored of playing the same old games that my pc can run and I want to upgrade my graphics card but I have a DDR4 motherboard . i searched for DDR4 graphics cards but none of those were really my liking and i dont really want to change my motherboard cuz that would make my life a hell and my wallet hurt. so my question is if i can use a GDDR5 on a DDR4 motherboard and if these 16GB DDR4 of RAM will also work with it