Seems you just have an average chip thats all. I performed no bios tweaks. All I did was clear cmos, "Load Gamer Profile" set 50x, memory to 2400Mhz, load Hynix Loose Profile, set vcore to 1.40v, vdimm to 1.65v and CPU PLL to 1.73v.

I am now running Hyper Pi 32M at 1.39v in bios at 5Ghz.

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