ASROCK Z690D4U-2L2T User Manual page 88

and applications in independent partitions, so that one computer system can
function as multiple virtual systems.
Hardware Prefetcher
Automatically prefetch data and code for the processor. Enable for better
performance.
Adjacent Cache Line Prefetch
Automatically prefetch the subsequent cache line while retrieving the currently
requested cache line. Enable for better performance.
Legacy Game Compatibility Mode
When enabled, pressing the scroll lock key will toggle the Efficient cores between
being parked when Scroll Lock LED is on and un-parked when LED is off.
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