Hai bisogno di assistenza con l'aumento della frequenza della RAM?
Hai bisogno di assistenza con l'aumento della frequenza della RAM?
I need help with this situation. I'm overclocking RAM and using an XMP profile of 4000 19-19-19-39. System stability is fine, but I want to reduce latency. I set the tRFC 560->520 profile, and testing shows issues. Aida64 displays incorrect data on screenshot 2. After spending three hours trying fixes with the poke method and removing the BIOS battery, nothing changed. When I download HWinFO, Aida64 reports wrong speeds—1970 MHz instead of the expected rate. I restart the PC and run the AIDA benchmark RAM test, which shows a dramatic drop to 817 MHz. In HWinFO, it now reads 1970 MHz. Is this normal? Could Aida be cheating or is something wrong? All screenshots are available here.
Welcome to the forums, newcomer! I attempted to resolve everything using the poke method. Could you explain this process in more detail?
I removed the bios battery. If you're attempting to clear the CMOS, disconnect the system from both power and display, remove the CMOS battery, press and hold the power button for 30 seconds to drain any remaining power, then reinstall the CMOS battery after about half an hour.
Just always restart the PC and run an AIDA benchmark. Set it to the default XMP profile 4000MHz CL19. Wait for the PC to start after setting XMP, and AIDA displays correctly. If you restart again, it shows zero-zero speeds and high latency.
I completely disconnected the PC from everything, removed the BIOS battery, left it without power for half an hour, cleaned the RAM contacts with an eraser, and swapped them around. After restarting, the BIOS was reset, I re-applied the XMP profile, and now everything matches the last screenshot. HWiNFO shows 2000MHz (dualchannel), but AIDA still has some left data.
Yes, I'm sorry, this is my first attempt at an upgrade and I didn't do very well.
What are the current tRFC values displayed by AID64 (or BIOS) at 4000MT/s (2,000MHz memory clock rate) prior to making adjustments? It's possible you're aiming to lower the tRFC excessively and risking RAM issues. What actual improvements do you anticipate in real-world performance beyond standard tests? Are there particular applications or games that would notice a significant boost—greater than 3%—after altering tRFC? If the adjustment is only slight, stability should take priority over minor gains.