Fan tech moves slow, the nf-f12 is still top end - and expensive. For really quiet, you might give a top end air heatsink some thought. The best is the nh-d15. It's huge tho.
Water is a more efficient design than air, but more expensive. Given time, AIOs will be quieter and more effective than air. It took Noctua a lot of R&D time+money to get air cooling to where it is now (And Phanteks none to copy them). Of course innovation in the field has to find a way around...
Not a fan of the mesh on the front at all. And what do we have to do to get a GLASS side panel? Make them ourselves?
I understand on lower end cases, but we should be seeing glass panel on high end cases.
I don't know why they don't make preassembled/filled AiO's out of premium components (the ones we buy for our custom loops), and sell them for premium prices.
It moves inventory and expands customer base.
all X99 stuff can really kick out some heat. I'd say if you want air cooling, settle only for the top shelf stuff like the D15.
But tbh I'd say look at a top notch AIO. Pricey, but so is X99 in general. You could be in hot water real fast if you bump voltage and mhz just a little bit and then...
If you can do 49x at <1.3V you have a nice CPU. Mine takes 1.35, and won't run r11.5 @ 50x no matter what volts.
You want to research delidding tho if you're hitting 78C with less than 1.3V, regardless of frequency. It sounds pretty scary, but it's really quite easy/painless. after delidding...
lol.
Rest assured, you're doing something wrong. I highly doubt there is a single haswell CPU in the entire world that can truly only do 3.8ghz.
If you're really new try using the mobo's auto OC tool and then when it's finished just ratchet vcore down manually.