My 4770K is being identified as a 4771. It is also showing odd clock speeds (bus clock is only 98 MHz instead of 100, MSI Afterburner correctly reads 100 MHz). Windows 10 and CPU-Z are both correctly recognizing it as a 4770K.
HWiNFO64 v6.06
Windows 10 Pro build 10.0.17763
ASUS Z87 Maximus VI Impact
HWiNFO64 v6.06
Windows 10 Pro build 10.0.17763
ASUS Z87 Maximus VI Impact