ASRock 870iCafe Motherboard

Overclocking Options

The new ASRock 870iCafe provides some overclocking options. Below we list only the main ones available in the 1.00 BIOS.

• CPU reference clock: From 150 MHz to 500 Hz in 1 MHz steps
• PCI Express clock: From 75 MHz to 250 MHz in 1 MHz steps
• CPU voltage: From 0.6000 V to 2.000 V in 0.0125 V steps
• Memory controller voltage (VDDNB): From 0.6000 V to 1.5500 V in 0.0125 V steps
• Memory voltage: From 1.30 V to 2.05 V in 0.05 V steps

The number of memory timings settings is impressive for a value product.

As mentioned, this motherboard has a core unlocking feature, available under “ASRock UCC” in the motherboard setup. This function allows you to unlock hidden CPU cores on selected AMD CPUs.

Figure 9: Overclocking menu

Figure 10: Overclocking menu (Cont’d)

Figure 11: Memory timings

Figure 12: Memory timings (Cont’d)