Does this mean that if the value is 1300.0 MHz, then it can not support two RAM modules running at 800 MHz?"Maximum Supported Memory Clock:" is shown in the main window under the Memory node. But this is possible to determine only for certain memory controllers. Later Intel CPUs with integrated memory controller might also show this information under the CPU node.
Does this mean that if the value is 1300.0 MHz, then it can not support two RAM modules running at 800 MHz?