The PSP is already quite long in the tooth. I think AMD will switch to ARM's recently announced "SecurCore" soon, just like Qualcomm did for the Snapdragon 845:

The PSP is already quite long in the tooth. I think AMD will switch to ARM's recently announced "SecurCore" soon, just like Qualcomm did for the Snapdragon 845: https://developer.arm.com/products/processors/cortex-m/sc300-processor https://developer.arm.com/products/processors/cortex-m/sc300...