The new OC profile with new motherboard.
Seems like Gigabyte offer better overclockability compare to my previous motherboard, Asus. My Asus went to rma, and I end up buy another mobo.
Its a basic motherboard GA-Z77P-D3. Really basic and offer Z77 chipset and with no other visual input, only HDMI exist there. The fun part is, this mobo offer COM port ^^