Memory clock locked at max increasing power and temp (5.14.3)

Brief summary of the problem:

Upgrading from kernel 5.13.12 to 5.14.3 causes memory clock to stay locked at 875Mhz even when idle and never goes back down to 100Mhz, causing power usage to go from 5.00 W to 18.00 W and temperature go from 35 C to 45 C.