Overclock.net - An Overclocking Community - View Single Post - Strictly technical: Matisse (Not really)

View Single Post
post #549 of (permalink) Old 08-12-2019, 11:41 AM - Thread Starter
The Stilt
New to Overclock.net
 
The Stilt's Avatar
 
Join Date: May 2013
Posts: 2,520
Rep: 847 (Unique: 324)
Setting the thermal limits below stock (95°C) make no difference, since the boost algorithm already uses lower limits.

The original limits for Ryzen 3000 SKUs were:

- 3600 = 4100MHz (80-95°C) / 4200MHz (< 80°C)
- 3600X = 4200MHz (80-95°C) / 4400MHz (< 80°C)
- 3700X = 4200MHz (80-95°C) / 4400MHz (< 80°C)
- 3800X = 4300MHz (80-95°C) / 4550MHz (< 80°C)
- 3900X = 4400MHz (80-95°C) / 4650MHz (< 80°C)

Since then, it appears that the HighTemperature limit has been reduced further to 75°C (from 80°C).
New SMUs also have introduced "MiddleTemperature" limit, but that gets disabled when PBO is enabled.

HWInfo is also able to display these limits (fused values).
The Stilt is offline