When gaming, the card draws between 250-270 watts at 100% utilisation of the card. Greetings

I also have an 850W power supply and wouldn't go below that. I have a similar setup to neogeo.

I have the following components:
Ryzen 7 7800 X3D
MSI MAG B650M Mortar
Gigabyte Radeon RX 7800 XT GAMING OC
Cooler Master MWE V2
850 W

I hope this helps you❤️

Hello buddy, it would also be important to know the rest of the components. But let's say that if you get an 850 gold (yes gold is important😊) you won't have any problems.

750 watt was not enough for me now I bought a power supply from msi850gf and the computer won't switch off...