BIOS Screen shots 1 of Introduction to ECS A780GM-A Ultra AMD 780G+SB750 Mainboard Review
Bluetooth 26 Nov 2008

HT Frequency can be set to 200,400,600,800,1000 or 1800MHz

As 780G chipset does not support sideport memory. It only allows you to set the share memory size. In addition, ECS A780GM-A Ultra allows you to o/c the iGPU Clk from default of 500MHz to 2000MHz(2GHz)

We can run the memory at DDR2-1066 by setting it to 533MHz over here for memclk value.

Over here, Ram timing adjustments can be set accordingly.

With SB750 south bridge, this board supports the AODACC overclocking. To enable it, you have to set the advance clock calibration to All cores, 4%.

Recommended setting is +4%