I'm running a pretty solid setup with an RTX 5080 and a 9800X3D, powered by an EVGA SuperNOVA G2 850W PSU. It seems to be functioning well, but I've noticed a lot of talk about the newer standards like ATX 3.0/3.1 and PCIe 5.0 being big selling points for power supplies these days. I get that these advancements relate to motherboards and expansion cards, but are they actually beneficial for my current PSU? It's over 11 years old and out of warranty, plus I could sell it for around £60 and grab a new one for about £100. Should I stick with what I have or is it worth upgrading for peace of mind?
5 Answers
Right now, I'd suggest holding off on an upgrade since your system seems to be running just fine. The EVGA line you have is known for its quality, and you're well within the power requirements for your build with 850W. Unless you're facing issues, there's probably no immediate need to switch it up.
If your PSU is still powering your system without any issues, it might not be necessary to upgrade right now. The new standards mainly help with handling transient spikes and the availability of specific cables for GPUs. But if you're experiencing any instability, then definitely take a closer look at it and consider an upgrade.
You might want to aim for a 1000W PSU just for a safety net, especially with such expensive components in your setup. It can definitely give you a bit more peace of mind in the long run.
Considering your rig, it might be a good idea to upgrade, especially if it's only costing you an extra $40 for better tech. Your components are top-of-the-line, and having a reliable PSU can make a difference in performance.
Upgrading could be wise since the newer PSUs are designed to handle higher transient spikes that modern GPUs demand. Just a head's up though, I once had an EVGA PSU fail on me spectacularly, so I'm a bit cautious about their reliability now.
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