Your wasting your money in every aspect.
Outside video/photo editing/rendering/benchmarks etc, your not gonna see big gains for things like gaming.
for 64gb its gonna be at least four sticks (SR), or two sticks in DR, which will increase bandwidth, but add latency/"delay" vs 2 SR stick's (of lesser cap)
and it can make it harder on some boards to go past 2933/3200 (2 sticks DR, or 4 sticks SR)'
unless this changed with zen3.
outside that, most 5xxx cpus will allow 2000mhz for FCLK, and able to run ram at 2ghz as well (and 1:1 ratio)
so a two stick (SR) 16gb-4000 kit makes more sense, would be faster on clock and gain some fps.
and a (not top grade) b die kit is about 100-30$, and runs fine at lower speed with tighter timings if needed,
before i took rig apart (case/upgrades), i got 15-15-15-15/1T@1.34v (incl much better 2nd/3rd timings as well).
and dont worry about qvl or "quality" brands.
my +300$ board will not post with any gskill kit (qvl), but all the "stay away from" /non qvl corsair veng/pro kits i tried, ran at xmp/better, and didn't require 1.35 just to post with 2133 speeds like the gskills.
Not saying i wouldnt check if its on there, but i have seen enough times where being on qvl means "nothing" for stability.
i would recommend buying HCI (deluxe, so u can make a bootable usb), check to 100% with auto settings/jedec specs,
then use xmp/manually set tmings/voltage, and run hci to min 400% (16gb), better to 1000% overnight.
Patriot Viper Blackout
Steel series is same kit with different color, get whatever is cheaper (got mine for 90$).
edit to shorten..
