Gigabyte Z87X-UD3H Motherboard

Overclocking Options

The Gigabyte Z87X-UD3H has voltage monitoring points.

Figure 10: Voltage monitoring points.

The portrayed motherboard has a few overclocking options. Below, we list the most important ones (F5 BIOS):

• CPU Base Clock: From 80.00 MHz to 266.66 MHz in 0.01 MHz increments
• Host/PCIe Clock: Min: From 80.01 MHz to 133.33 MHz in 0.01 MHz increments
• Processor Base Clock (Gear Ratio): 1.00x, 1.25x, 1.65x or 2.50x
• CPU voltage (Vcore): From 0.500 V to 1.800 V in 0.001 V increments
• Memory Voltage: From 1.150 V to 2.100 V in 0.005 V increments
• Chipset voltage (“PCH Core”): From 0.650 V to 1.300 V in 0.025 V increments
• CPU VRIN External Override: From 1.000 V to 2.905 V in 0.013 V increments
• CPU Graphics Voltage (VAXG): From 0.500 V to 1.700 V in 0.001 V increments
• CPU Ring Voltage: From 0.800 V to 1.800 V in 0.001 V increments
• CPU System Agent (VSA) Voltage: From -0.300 V to 0.400 V in 0.001 V increments
• CPU I/O Analog Voltage: From -0.300 V to 0.400 V in 0.001 V increments
• CPU I/O Digital Voltage: From -0.300 V to 0.400 V in 0.001 V increments

Figure 11: Overclocking options

Figure 12: Voltage options