Gigabyte Z77X-UP5 TH Motherboard

Overclocking Options

The Gigabyte Z77X-UP5 TH has a few overclocking options. Below, we list the most important ones (F4 BIOS):

• Base clock: From 80.00 MHz to 133.33 MHz in 0.01 MHz increments
• CPU graphics clock: From 400 MHz to 3,200 MHz in 50 MHz increments
• CPU core voltage: From 0.800 V to 1.850 V in 0.005 V increments
• CPU VTT (“I/O”) voltage: From 0.800 V to 1.700 V in 0.005 V increments
• CPU PLL voltage: From 1.200 V to 2.200 V in 0.005 V increments
• Memory controller (“IMC,” “System Agent,” VCCSA) voltage: From 0.715 V to 1.400 V in 0.005 V increments
• Integrated graphics processor (“VAXG”) voltage: From +0.000 V to +0.350 V in 0.005 V increments
• Memory voltage: From 1.100 V to 2.100 V in 0.005 V increments
• Memory termination voltage: From 0.583 V to 1.934 V in 0.007 V increments
• Memory reference voltage: From 0.583 V to 1.934 V in 0.007 V increments

Figure 13: Overclocking options

Figure 14: Voltage options

Figure 15: Memory voltage options

The Gigabyte Z77X-UP5 TH also has voltage monitoring points for you to monitor the chipset (“PCHIO”), memory (“VDIMM”), CPU PLL, integrated video controller (“VAXG”), integrated memory controller (“IMC”), CPU VTT, and CPU core voltages using a voltmeter.

Figure 16: Voltage monitoring points