ASUS Z87-A Motherboard

Overclocking Options

The ASUS Z87-A has several overclocking options. Below, we list the most important ones:

• CPU Base Clock: From  60.0 MHz to 300.0 MHz in 0.1 MHz increments
• Memory Frequency: From 800 MHz to 3200 MHz in 266 MHz increments
• CPU Fixed Frequency: From 300 kHz to 1000 kHz in 50 kHz increments
• CPU Core Voltage: From 0.001V to 1.920V  in 0.001V increments
• CPU Cache Voltage: From 0.001V to 1.920V in 0.001V increments
• CPU System Agent Voltage: From 0.001V to 0.999V in 0.001V increments
• CPU Analog I/O Voltage: From 0.001V to 0.999V in 0.001V increments
• CPU Digital I/O Voltage: From 0.001V to 0.999V in 0.001V increments
• Chipset (PCH VLX) Voltage: From 0.8000V to 2.0000V in 0.00625V increments
• Memory Voltage: From 1.20000V to 2.40000V in 0.005V increments
• Memory Termination Voltage (VTTDDR): From 0.6000V to 1.4000V in 0.00625V increments
• Memory Reference Voltage: From 0.39500x to 0.63000x in 0.00500x increments

Figure 9: Overclocking options

Figure 10: Voltage options

Figure 11: Voltage options