General Discussions

[Hatemhamada]

my new rx 6600 always overclocking automatically with clock speed 2500mhz even after many times i set tuning profile to manual or default . it keep overlocking by itself

is that a common issue?

[MADZyren]

GPU is likely factory overclocked. You should be able to set highest clockspeed manually from Radeon software and then hit apply

(notice these are settings for 5700XT, not 6600!)

[Hatemhamada]

more detailes  please how to set it maual?

[MADZyren]

What are you trying to achieve? RX 6600 is supposed to boost up to 2491, so 2500 is not really an overclock. Do you have a reason to lower it?

Radeon software - Performance - Tuning - 2491(or lower) to P3 frequenzy - Apply changes.

I just don't see why you would want to do this.

[Hatemhamada]

overclocking boost today reached 2700 mhz

[goodplay]

What make/model is the card?

[Hatemhamada]

MSI Rx 6600 mech 2x 8G

[goodplay]

Probably due to driver enhancements, many people seeing up to 200+mhz above original spec.

You could ask on msi support forum, see if others have same.