ASRock Z87 Extreme4 Motherboard

Overclocking Options

The ASRock Z87 Extreme4 has several overclocking options. Below, we list the most important ones (1.50 BIOS):

• CPU Base Clock: From 90.00 MHz to 300.00 MHz in 0.1 MHz increments
• CPU Adaptive Voltage: From 0.000 V to 2.000 V in 0.001 V increments
• CPU Offset Voltage: From 0.001 V to 1.000 V in 0.001 V increments
• CPU Cache Adaptive Voltage: From 0.000 V to 2.000 V in 0.001 V increments
• CPU Cache Offset Voltage: From 0.001 V to 1.000 V in 0.001 increments
• System Agent Voltage: From 0.001 V to 1.000 V in 0.001 V increments
• CPU Analog I/O Voltage Offset: From 0.001 V in 1.000 V increments
• CPU Digital I/O Voltage Offset: From 0.001 V in 1.000 V increments
• Memory Voltage: From 1.165 V to 1.800 V in 0.005 V increments
• Chipset (PCH) 1.05 V Voltage: From 0.977 V to 1.322 V in 0.005 V increments
• Chipset (PCH) 1.5 V Voltage: From 1.365 V to 1.699V in 0.005 V increments

Figure 10: Overclocking options

Figure 11: Overclocking options

Figure 12: Voltage options