I'm considering buying a used 3080 Ti to pair with my Ryzen 7 5800X, and I have a 650W PSU. I know that it's going to be right on the edge, but will it handle the load without issues? I'm mostly worried about stability and any potential risks. Any thoughts?
4 Answers
If you have a high-quality PSU, a 650W unit might just be fine for your setup, especially with a 3080 Ti. It's crucial that it can deliver stable power.
A 650W should generally be sufficient. You likely won't hit 600W, but keep in mind the 3080 can have random power spikes that push the limits.
That's what I was thinking too! I've heard about those power spikes that could hit the 650 limit.
Honestly, 650W is on the lower end; it might run but could lead to instability. If your PSU is good quality, it may work, but keep an eye on the power draw.
Does an EVGA 80+ Gold count as good enough?
I wouldn't take the risk. Go for a higher wattage PSU if you can. Cards like the 3080 tend to overclock, which can stress your PSU more than you'd think, especially with your CPU boosting too.
I get what you're saying. I'm just trying to figure out if I can make it work without causing any permanent damage.
Would an EVGA 80+ Gold be considered a high-quality PSU?