Issues with RAM frequency overclocking
Issues with RAM frequency overclocking
I have attempted to adjust my RAM frequency from the standard 2133 up to the 3600 that my RAM supports. However, for some reason, when I change it, the PC reboots and then displays nothing afterward. The mouse and keyboard fail to power on, and the monitors show black screens. Is there a way to resolve this issue, or am I permanently stuck at the 2133 RAM speeds? I use a ROG Strix b450-f motherboard, Corsair Vengeance RGB Pro set to 3600MHz 2x16, Ryzen 7 2700x, and Zotac Gaming RTC 2060s.
It's not about the RAM's capacity but rather what the IMC can handle.
You might reach the specified speed of your OC RAM, though this isn't assured.
Setting the frequency in BIOS won't guarantee success—proper handling is essential.
There are three factors that influence your RAM speed: the CPU's RAM controller, the motherboard, and the particular RAM modules you're using. Overclocking means operating beyond the standard limits, which might or might not succeed. Try boosting the speed in small steps starting from the lowest setting above 2133, then revert to the previous level if issues arise. This is the upper limit achievable with your hardware.
I began by adjusting the speeds according to the specifications listed on the website and the package I received, which was 3600MHz via the BIOS. I also tried 3200, but neither setting functioned properly; instead, my PC became unresponsive until I reset it back to its default settings on the motherboard. Do you know if there are alternative methods to achieve this?
On the motherboard support page, the maximum QVL memory speed for second-generation CPUs is 3466MHz, which applies to just three different memory stick brands.
It's not about your RAM's capacity but rather what the IMC can handle.
You might reach the rated speed of your OC RAM (this isn't assured), but you're doing it improperly.
Setting a frequency in BIOS won't guarantee success; it needs precise timing.
The voltage and timing specified as SPD (SERIAL PRESENCE DETECT) are crucial.
During startup, the RAM is checked and safe SPD values are programmed in BIOS to ensure booting.
For OC RAM, these settings aren't always optimal, so you must manually adjust the correct SPD parameters.
Aim for 3600MHz even if it means adjusting primary timings or slightly raising the DRAM voltage.
Your SPD specifications appear in the Tools menu in BIOS and under the SPD section in CPUz. Record them and input them correctly.
Primary memory timings are shown as a sequence of numbers, such as 14-14-14-32 or 16-16-18-34. These figures represent the clock cycles required for the memory to complete an operation. The lower the number, the quicker the memory responds.