Wrong GPU clock speed

[Agentak74u]

Mi 11 MIUI 13.0.8 stable, gpu max clock speed is 608MHz reported by smartpack kernel manager and if I apply any higher clock it resets back to 608, but no problem setting lower clock..real performance seems to be slightly lower than default 840MHz but I would like to set it 778 anyways, anyone facing same problem?

 

[Skallr]

Mi 11 MIUI 13.0.8 stable, gpu max clock speed is 608MHz reported by smartpack kernel manager and if I apply any higher clock it resets back to 608, but no problem setting lower clock..real performance seems to be slightly lower than default 840MHz but I would like to set it 778 anyways, anyone facing same problem?

I think this is due to MIUI, I also have the same problem on Xiaomi Mi 10T 22.5.18 weekly, because when I turn Game Turbo with Performance mode turned on, higher frequencies unlocks.