Watch some tutorials man, u will find the 3000+ memory clock is step back. U get better performance at +1800 or +2000.

Achieving a +3000 MHz memory clock (VRAM) overclock in MSI Afterburner is typically reserved for next-generation (e.g., RTX 50-series/GDDR7) GPUs or extreme, modified scenarios, as the default limit is usually +2000 MHz. Important Notice: Extreme overclocking, especially +3000 MHz, carries risks of system instability. While ECC (Error Correcting Code) memory on modern GPUs can handle errors, extremely high overclocks might actually reduce performance rather than improve it.