F5F Stay Refreshed Hardware Desktop Memory performance issues, startup problems with Gigabyte B650M D3HP

Memory performance issues, startup problems with Gigabyte B650M D3HP

Memory performance issues, startup problems with Gigabyte B650M D3HP

K
Kreydo
Junior Member
14
11-26-2022, 02:58 PM
#1
Hello, I'm assembling three identical machines and encountering the same issue with each one. MB: GIGABYTE B650M D3HP rev 1.0 running the latest BIOS F32c. CPU: AMD Ryzen 9 7950X RAM: 4x32GB Kingston Fury Beast DDR5 6000MT/s CL36-38-38 1.35V EXPO/XMP. https://photos.app.goo.gl/dy7GsbjZoMqe2HZSA When attempting to configure EXPO 1 or 2, after some time I receive a "Boot failure detected" message. In the BIOS SPD setup, the values being used don't match JEDEC or any other standard profile. The DDR5 Auto booster feature won't change when manually selecting XMP/EXPO (as I'm doing). Based on the prolonged usage and selected settings, it seems the BIOS might be enabling this auto-booster automatically. Is this a known issue? Could there be an incompatibility between RAM, memory count, CPU, or BIOS version?
K
Kreydo
11-26-2022, 02:58 PM #1

Hello, I'm assembling three identical machines and encountering the same issue with each one. MB: GIGABYTE B650M D3HP rev 1.0 running the latest BIOS F32c. CPU: AMD Ryzen 9 7950X RAM: 4x32GB Kingston Fury Beast DDR5 6000MT/s CL36-38-38 1.35V EXPO/XMP. https://photos.app.goo.gl/dy7GsbjZoMqe2HZSA When attempting to configure EXPO 1 or 2, after some time I receive a "Boot failure detected" message. In the BIOS SPD setup, the values being used don't match JEDEC or any other standard profile. The DDR5 Auto booster feature won't change when manually selecting XMP/EXPO (as I'm doing). Based on the prolonged usage and selected settings, it seems the BIOS might be enabling this auto-booster automatically. Is this a known issue? Could there be an incompatibility between RAM, memory count, CPU, or BIOS version?

K
KingKuewyn
Member
157
11-26-2022, 07:01 PM
#2
It seems you're facing challenges with 4 sticks at 6000MT/s. Usually, this requires manual adjustments, and you might need to adjust to 5200MT/s to 5600MT/s for success.
K
KingKuewyn
11-26-2022, 07:01 PM #2

It seems you're facing challenges with 4 sticks at 6000MT/s. Usually, this requires manual adjustments, and you might need to adjust to 5200MT/s to 5600MT/s for success.

J
jfgcf
Member
52
11-28-2022, 03:21 AM
#3
4x32GB is very hard to do with AM5. I don't know what realistically you will be able to achieve (maybe 4800 or 5200), but there's almost zero chance that EXPO/XMP will work. If you set a low manual frequency yourself, you may still need to adjust voltages to achieve stability. An old video, but gives you some idea what you're facing:
J
jfgcf
11-28-2022, 03:21 AM #3

4x32GB is very hard to do with AM5. I don't know what realistically you will be able to achieve (maybe 4800 or 5200), but there's almost zero chance that EXPO/XMP will work. If you set a low manual frequency yourself, you may still need to adjust voltages to achieve stability. An old video, but gives you some idea what you're facing:

A
AloneNinjaYT
Junior Member
31
12-05-2022, 07:16 AM
#4
Thank you both for your guidance.
A
AloneNinjaYT
12-05-2022, 07:16 AM #4

Thank you both for your guidance.

I
ItzFlex21
Junior Member
36
12-05-2022, 11:17 AM
#5
Try the August BIOS, it works well for me with 4x16GB 6000CL36. Your 4x32 might be tougher due to higher memory capacity. It's inconsistent with AM5 now but improving. For Gigabyte, this is the best option.
I
ItzFlex21
12-05-2022, 11:17 AM #5

Try the August BIOS, it works well for me with 4x16GB 6000CL36. Your 4x32 might be tougher due to higher memory capacity. It's inconsistent with AM5 now but improving. For Gigabyte, this is the best option.