Timing details for memory and CPU overclocking.
Timing details for memory and CPU overclocking.
Memory speed influences the maximum overclock potential of a CPU. The example shows how adjusting RAM timings can shift the overclock limit, especially when using different speeds and profiles. Experimenting with settings helps identify new boundaries without causing crashes.
Overclocking your memory can negatively impact CPU overclocks because the extra load on the CPU's IMC raises temperatures slightly. Are you reaching thermal thresholds in CineBench?
no clue there, but it may be worth messing with the timings yourself?
A suitable timing configuration for DDR3 is 9-10-9-27-36 at approximately 1.65V. This setup works well for boosting the clock speed from 1933MHz to 2200MHz.
Eric Duncan, the creator of the Dell XPS 730X hybrid A11b bios, provided clear insights on the situation. eduncan911 1 point · 23 hours ago They support backward compatibility, but timing requirements must be met and operate at reduced speeds or larger intervals. The A10/A11b models only accommodate up to 12 GB drives because 24 GB drives are too dense and exceed the BIOS's capabilities (the exact setting name isn't recalled). RAM compatibility varies significantly between different systems even with identical MCH and CPUs. Therefore, it’s best to abandon any previous overclocking attempts and begin fresh to determine your hardware limits. Reaching 12 GB is testing the BIOS limits. Although some claim everything works with 24 GB, my evaluations across three configurations contradict that view, so I wouldn’t suggest it. Ultimately, you’ll need to adjust RAM settings or bus configurations if you plan to overclock. Using the multiplier instead of changing the bus clock frequency is the only viable approach here. This method keeps RAM speeds within acceptable ranges while still allowing performance gains. The MCH might also be insufficient for such high demands. Additionally, voltage configurations missing in the A11b bios prevent reaching the full 990X potential.