Why didn't the XMP profile apply?

Question

Computers

Hello, I have two sticks of PC21300 Kingston HyperX 2666mhz memory on the AsRock B450M Pro4 motherboard, I recently noticed that the memory runs at 1333mhz, I was told on the Internet that I need to activate the xmp profile in the BIOS, well, I turned on xmp, but the memory still works at 1333mhz bios version latest

Answer 1

Answer 2

everything works for you on 2666. If it says so in the bios, it is. https://testsoft.su/obzor-aida64-testiruem-zhestki... throw off a screenshot of the cache and RAM test