Question why am i getting max mem clock on idle

That card runs at higher base and boost clocks than most RTX 2080 Supers so that seems about right.
MSI RTX 2080 Super
Gaming X Trio
$7803072641650 MHz1845 MHz1940 MHzTU10413600M8 GB, GDDR6, 256-bit
because i am getting terrible frames and i dont understand what it is