I'm currently using a Thermaltake 700W Smart RGB 80+ White PSU with my Ryzen 5 5600 and I'm planning to upgrade to a 6700 XT. However, I found out my current PSU is rated as Tier D, and I've seen that Tier B is recommended. Can anyone suggest a budget-friendly PSU and what wattage I actually need? I doubt I'll be upgrading my GPU again in the future.
2 Answers
A 650W PSU would work great for your setup! You could technically go lower, but cheaper, high-quality PSUs tend to be more efficient at higher wattages. There are some solid C-tier PSUs available for around $50-$60 in the US that should do the job.
If you're willing to spend around $70-$80, you can find some A-tier options for 650W or even 750W on sale right now. That's a great investment for peace of mind!
I'll check if the stores in my country have something in that price range. Do you have a specific A or B tier PSU in mind that you would recommend?

Are C-tier PSUs really safe to use? I just found out my current one is at Tier F, which was quite shocking. If they are safe, do you have any specific recommendations?