My 8120 is PRIME95 stable at 4.2GHz - 1.37V. (200MHZ x 21)
MOBO: Sabertooth 990FX BIOS: 0705
PSU: Corsair TX750W
RAM: 8GB PATRIOT VIPER EXTREME 1866MHz (at stock)
COOLING: Scythe Mugen 3 + Zalman STG-1
CoreTemp reads, max 45 celsius on each core while stressing with prime95.
I think I could...