What if the OG PS4 had an external adapter for about £/$40 max that gave the CPU a boost to the PROs speeds?

The CPU in both aren't great but playing BF1 on the OG PS4 compared to my PRO just makes me realise how good a nice CPU booster adapter with the game barely reaching 900p and having unstable frame rates ranging from 30 to 60. It would a great addition to keep the OG great for 1080p gaming for a decent price players while the PRO has better textures, higher resolutions and more 60fps options for games.

Yup I know, this would mean less PRO sales which wouldn't be good for Sony but it would be a great option for those who decided not to upgrade.