Question Do I need to upgrade my PSU ?

[Old School Noob]

My current build with a 5600X and a 3060ti GPU draws a max of 385 watts from my 650 watt power supply. Do you think I can upgrade to a 4070 Ti Super without upgrading my power supply? It's an EVGA Supernova 650 G2 power supply. Thanks

 

[jeremyj_83]

My current build with a 5600X and a 3060ti GPU draws a max of 385 watts from my 650 watt power supply. Do you think I can upgrade to a 4070 Ti Super without upgrading my power supply? It's an EVGA Supernova 650 G2 power supply. Thanks

The 4070 Ti Super has a 285W TDP so wattage wise you are fine. The only issue I see is the G2 being almost 10 years old at this point. Not sure how it will handle possible micro power spikes.