Ryzen 9 3900XT model with 3800MHz clock speed and 1900FCLK frequency

F5F Stay Refreshed Hardware Desktop Ryzen 9 3900XT model with 3800MHz clock speed and 1900FCLK frequency

lemons9
Member

10-14-2016, 01:03 AM

I increased Viper Steel 4400CL19 to 3800Mhz/1900Fclk with 1.37V and 1.05SOC settings, achieving a 58ns latency. This performance meets expectations; further reduction may be challenging. Let me know if you need more details.

lemons9

10-14-2016, 01:03 AM #1

IcyPvPz
Member

210

10-14-2016, 01:03 AM

AMD delivers solid performance under 60ns delays. Aim for 14s, but boost the Dimm voltage if needed.

IcyPvPz

10-14-2016, 01:03 AM #2

AMD delivers solid performance under 60ns delays. Aim for 14s, but boost the Dimm voltage if needed.

Mickael_Park
Member

216

10-14-2016, 01:03 AM

I attempted 1.5v 14 14 14 28 44 320, preferring even numbers with Ryzen

Mickael_Park

10-14-2016, 01:03 AM #3

I attempted 1.5v 14 14 14 28 44 320, preferring even numbers with Ryzen

Barney_420
Member

10-14-2016, 01:03 AM

I completed the memory tests without any mistakes. Still, running Cinebench r20 causes the PC to restart when the clock speed is set to 3800/1900. The issue might be related to how the system handles those specific settings. With a clock of 3733, it works fine.

Barney_420

10-14-2016, 01:03 AM #4

Beau_Henderson
Junior Member

10-14-2016, 01:03 AM

There isn't enough power, so the connections might need more boost.

Beau_Henderson

10-14-2016, 01:03 AM #5

There isn't enough power, so the connections might need more boost.