Are you experiencing issues where your OC RAM is impacting your GPU performance?

F5F Stay Refreshed Power Users Overclocking Are you experiencing issues where your OC RAM is impacting your GPU performance?

Are you experiencing issues where your OC RAM is impacting your GPU performance?

Are you experiencing issues where your OC RAM is impacting your GPU performance?

F

Flundi
Member

231

10-12-2025, 07:50 AM

#1

Hi using the approach from that excellent YouTube tutorial
https://www.youtube.com/results?search_q...erclocking
and adapting it to my setup with an older BIOS but a different motherboard chip (A320), I was able to boost my 16 GB RAM from 2400 to 3000. By adjusting the DRAM voltage from 1.2-1.33 and changing the multiplier from 24 to 30, letting it auto-adjust, I found the settings around 1.3 volts to be quite effective. It seems stable enough for playing Witcher 3—should I push the overclock further? My motherboard supports up to 3200.

The benchmark difference between 2400 and 3000 is noticeable.
https://www.userbenchmark.com/UserRun/20800695
to 3000
https://www.userbenchmark.com/UserRun/20877438
shows a solid improvement. The gains aren’t just from memory; CPU and SSD performance also helped, and latency decreased. However, the GPU suffered a bit. Do you know why that happened?

Thanks a lot!
Alex

F

Flundi

10-12-2025, 07:50 AM #1

Hi using the approach from that excellent YouTube tutorial
https://www.youtube.com/results?search_q...erclocking
and adapting it to my setup with an older BIOS but a different motherboard chip (A320), I was able to boost my 16 GB RAM from 2400 to 3000. By adjusting the DRAM voltage from 1.2-1.33 and changing the multiplier from 24 to 30, letting it auto-adjust, I found the settings around 1.3 volts to be quite effective. It seems stable enough for playing Witcher 3—should I push the overclock further? My motherboard supports up to 3200.

The benchmark difference between 2400 and 3000 is noticeable.
https://www.userbenchmark.com/UserRun/20800695
to 3000
https://www.userbenchmark.com/UserRun/20877438
shows a solid improvement. The gains aren’t just from memory; CPU and SSD performance also helped, and latency decreased. However, the GPU suffered a bit. Do you know why that happened?

Thanks a lot!
Alex

L

LorrenK
Senior Member

703

10-12-2025, 07:50 AM

#2

NVM I just reinstalled the RAEDON software and reran the test, not before setting it to the maximum clock speed of 3200.
https://www.userbenchmark.com/UserRun/20878755
Pushing my RAM to its limit made my PC feel like a UFO! Very satisfied. Although I crashed in Heaven extremely, I stopped overclocking the GPU and achieved around 1500 points higher than my previous score.

L

LorrenK

10-12-2025, 07:50 AM #2

NVM I just reinstalled the RAEDON software and reran the test, not before setting it to the maximum clock speed of 3200.
https://www.userbenchmark.com/UserRun/20878755
Pushing my RAM to its limit made my PC feel like a UFO! Very satisfied. Although I crashed in Heaven extremely, I stopped overclocking the GPU and achieved around 1500 points higher than my previous score.