ASRock X58 Extreme6 Motherboard

Overclocking Options

The X58 Extreme6 provides several overclocking options. Below we list only the main ones available in the 1.10 BIOS.

• CPU base clock: From 100 MHz to 300 Hz in 1 MHz steps
• PCI Express clock: From 50 MHz to 150 MHz in 1 MHz steps
• CPU voltage: From 0.84375 V to 1.60000 V in 0.00625 V steps
• VTT (memory controller, QPI, and L3 memory cache) voltage: From 1.200 V to 1.900 V in 0.02 V steps
• CPU clock multiplier (PLL) voltage: From 1.82 V to 2.50 V in 0.02 V steps
• Memory voltage: From 1.250 V to 2.065 V in 0.010 V steps
• North bridge (ICH) voltage: From 1.12 V to 1.56 V in 0.02 V steps
• South bridge (IOH) voltage: From 1.12 V to 1.56 V in 0.02 V steps
• ICH/IOH PCI Express voltage: From 1.56 V to 1.90 V in 0.02 V steps

Figure 11: Overclocking menu

Figure 12: Overclocking menu (Cont’d)

Figure 13: Memory timings