Select 64GB of RAM and discover how to adjust or speed it up.
Select 64GB of RAM and discover how to adjust or speed it up.
I’ve simplified my request. I’m aiming for a solid base clock speed and want to push it up to around 32kHz with the 6800 chip. I’m considering a Z790 board and either a 13700k or 14700k chip. The Teamgroup One is popular, but it starts high; can someone with experience confirm if I can bring that down to at least 32kHz or lower? I’m also curious about the Corsair Dominator—though it’s pricey, its appearance is tempting. I’d appreciate advice on whether it’s feasible to save money by tuning/overclocking RAM. Could you point me toward some tutorials or guides on this topic? Thanks!
It’s completely understandable why you’d want it. If appearance isn’t important, you can opt for a similar kit that matches the dominators’ configurations—just ensure you’re ready to fine-tune manually. Many users have adapted the 2x16GB model to DDR5 8000+ with minimal work, provided they have a suitable motherboard and CPU. https://uk.pcpartpicker.com/product/QVwm...00hc46dc01
Buildzoid’s RAM advice covers a broad range, though it sometimes gets lengthy because they don’t always stick to specifics and wander off. For a quick approach: determine the highest compatible frequency for your CPU, board, and RAM. Begin with relaxed clock settings—Hynix DDR5 usually suggests 40-50-50-50—but adjust as needed. Set VDD/VDDQ to around 1.4V if you’re not using active cooling; otherwise, aim for the max safe voltage for your setup (typically 1.5–1.6V). Keep boosting the speed until the system fails. In Windows, run Y-Cruncher VST and observe crashes. Lower the frequency if it stalls, then test again. Experiment with voltages to see if you can push it higher.
Each component has its sweet spot—VDDQ TX, VDD2, System Agent, DRAM VDD, etc.—and these depend on your hardware and BIOS version. Frequencies vary by chip model, and sometimes they align perfectly (like certain Z690 boards needing VDDQ TX = DRAM VDDQ). PLL settings become crucial on newer chips for stable high speeds.
After reaching the max speed, adjust timings or try higher voltages to see if stability improves. Keep in mind that extreme tweaks can risk data loss, so back up important files before proceeding. Stress testing over several days is highly recommended.