ECS Z77H2-AX Golden Edition @ OC Club
“”In this respect, the Golden Edition Z77 board delivers the maximum stable clock speed for my test station Core i7 3770K, adjusting only voltages for the memory, CPU, and memory controller. The CPU required 1.285 V with vdroop control disabled for a final voltage of just over 1.3125 V. The memory voltage was set to its specified 1.65 V and the memory controller was set to 1.05 V.”