ASRock 880GXH/USB3 Motherboard

Overclocking Options

Like other recent models from ASRock, 880GXH/USB3 includes a core-unlocking feature (called “UCC” by the manufacturer) – which allows you to easily unlock hidden CPU cores (if your CPU has hidden cores, so this operation will not always work) – and an automatic overclocking feature called “Turbo 50,” which promises to increase the system 3D performance on 3DMark Vantage Entry test by 50%. This motherboard also has has a dynamic overclocking feature.

Below we list the main overclocking options present on ASRock 880GXH/USB3 (1.10 BIOS).

• Dynamic overclocking: From 0% to 20% in 4% steps.
• CPU base clock: From 150 MHz to 500 MHz in 1 MHz steps.
• PCI Express clock: From 75 MHz to 250 MHz in 1 MHz steps.
• CPU voltage: From 0.6000 V to 2.0000 V in 0.0125 V steps.
• VTTNB (“NB”) voltage: From 0.6000 V to 2.0000 V in 0.0125 V steps.
• Memory voltage: From 1.30 V to 2.05 V in 0.05 V steps.
• Graphics engine (mGPU) voltage: From 1.09 V to 1.79 V in 0.1 V steps.

Figure 8: Overclocking menu.

Figure 9: Overclocking menu.