F5F Stay Refreshed Hardware Desktop x570 Mem Clock options available

x570 Mem Clock options available

x570 Mem Clock options available

C
coolervanqed
Member
66
08-08-2019, 02:15 AM
#1
Hello all, I'm currently tuning a new Ryzen build, and have heard maintaining a 1:1 ratio between mem and FCLK clocks is important. I'm currently running the XMP/DOCP of my mem, which has been very stable. I was poking around in HWInfo today, and noticed this: Current Memory Clock: 1796.8 MHz Shouldn't this be at 1800 even? I also noticed that my "Current System Memory Reference Clock" is reporting 99.8 as seen in this screen shot: Is there some way to ensure that mem clock is running at 100 MHz? Am I just being neurotic?
C
coolervanqed
08-08-2019, 02:15 AM #1

Hello all, I'm currently tuning a new Ryzen build, and have heard maintaining a 1:1 ratio between mem and FCLK clocks is important. I'm currently running the XMP/DOCP of my mem, which has been very stable. I was poking around in HWInfo today, and noticed this: Current Memory Clock: 1796.8 MHz Shouldn't this be at 1800 even? I also noticed that my "Current System Memory Reference Clock" is reporting 99.8 as seen in this screen shot: Is there some way to ensure that mem clock is running at 100 MHz? Am I just being neurotic?

N
Nickroy1
Junior Member
35
08-09-2019, 06:44 AM
#2
bump
N
Nickroy1
08-09-2019, 06:44 AM #2

bump

B
bmageintere
Junior Member
10
08-09-2019, 08:41 AM
#3
You can turn off spread spectrum, though it may appear at around 100.2.
B
bmageintere
08-09-2019, 08:41 AM #3

You can turn off spread spectrum, though it may appear at around 100.2.