AMD Socket AM5 to Retain Cooler Compatibility with AM4? | TechPowerUp
 
AMD's upcoming desktop processor Socket AM5 could retain cooler compatibility with the outgoing Socket AM4, according to a leaked technical document related to the socket. If true, this would be the first time that two fundamentally different sockets—one a PGA, and the other an LGA—are designed for cooler cross-compatibility. The document reveals that with a processor installed, Socket AM5 would align with the retention clip and mount-hole spacing identical to that of Socket AM4. This could mean you can carry over your expensive liquid-cooling setup or pricey AIO CLC over from your current Ryzen desktop build.

New renders of Socket AM5 also reveal that the socket locking mechanism is mostly similar to that of Intel sockets, such as the LGA1200, and isn't a downscale of TR4/sTRX4 as was feared in social media. The top retention brace swings along a hinge, and held in place by pressure from a lever that locks into a hook. Depending on the model, AMD Socket AM5 processors could come in TDP values of 45 W, 65 W, 95 W, 105 W, 125 W, and 170 W.
 
If AMD can manage to do this then it would save the consumer money. No additional coolers to purchase.