ASRock 4X4 BOX-7840U Barebones Mini-PC @ TechPowerUp
 

The ASRock 4X4 BOX-7840U offers near-class-leading number-crunching capabilities while consuming less power than its direct competition. Additionally, it is easier to work on and upgrade, making it a well-rounded system for a home office, casual gaming, or emulation.

https://www.techpowerup.com/review/a...n-radeon-780m/