Question DDR5 bad latency ?

Mar 16, 2023
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I am so confused, I just made this build within the last few months and every time I benchmark it my results are great but my memory latency is always horrible
(passmark: 61ns, AIDA: 91ns) I have EXPO on in my settings plus I know my ram is supported by EXPO and my specs are listed below:

CPU: Ryzen 9 7950X
RAM: Corsair Vengeance RGB DDR5 RAM 64GB 6000MHz
GPU: EVGA RTX 3080 FTW3
MOBO: ASUS ROG Strix X670E-F Gaming
PSU: ASUS ROG STRIX 1000W Gold PSU
Cooler: NZXT Kraken z73
 
Looks like you have some bios updates to do.

While your at the mobo site check the chipset driver.
updated my bios… new issues have now popped up and the old ones have not changed. I updated to the newest bios and now my windows refreshes like 6 times when i turn on my computer and my kraken z73 screen is just frozen
 
updated my bios… new issues have now popped up and the old ones have not changed. I updated to the newest bios and now my windows refreshes like 6 times when i turn on my computer and my kraken z73 screen is just frozen
Try resetting the bios.....use google.
If no help go back to the bios level you had....test.
 
Try resetting the bios.....use google.
If no help go back to the bios level you had....test.
sorry for the late response, it actually happened to be that my gpu drivers werent updated. the screen works okay now
 
When I use MaxxMem2 to measure latency on my AM5 rig, 2x16GB, 5200MHz CL34 I get around 73ns latency & this is with an overclocked vanilla 4800MHz kit.
Run Zentimings & put a screenshot of your RAM settings, then we can see if your RAM has loose timings or not. I realise your running a 64GB kit but still, that latency needs tweaking.