Is a 500w power supply sufficient for an RX 9060 XT graphics card?
Is a 500w power supply sufficient for an RX 9060 XT graphics card?
Hey, I'm thinking about swapping out my graphics card for something better, but I'm still checking if my power supply can support the new one. Current specs show I have an ASRock B560M with 8GB of RAM, an i5-10400F CPU, and a RX 6600 that uses 8GB of memory. My PSU is a SilentiumPC Vero L3 500W with Bronze efficiency. The new GPU options are either the Gigabyte Radeon RX 9060 XT Gaming or Sapphire Radeon RX 9060 XT Pulse OC, each needing around 450W. My current PSU is 500W, so replacing the card should still fit, but it might feel a bit rushed.
SilentiumPC Vero L3 500W 80 Plus Bronze
What is the age of your power supply? Did it keep running for the duration of this build?
This model appears in the PSU Tier List revision 17.0g from Cultists Network.
The list can assist you in selecting the optimal power supply among many options available. Whether budget or premium models are considered.
cultists.network
It’s listed as Tier-C, though not for this unit;
https://docs.google.com/spreadsheet...pZ...=931697732
My search indicates a 3-year warranty.
Does your PSU have a 500W rating? It seems changing the graphics card to a newer one for this unit is quite questionable, isn’t it?
If you base your choice on the advertised wattage, assuming the PSU is brand new you only have a small margin of 50W. A unit that’s been in use longer will lose efficiency over time due to internal wear, especially if it experienced higher temperatures. I’d be safer opting for a higher-quality, more powerful PSU if it falls outside its warranty period.
I've been using it since December 15, 2022. It's been new from the start, and so far there have been no issues with my computer setup. Before this model, I had an i3, then upgraded to an i5, but it never stopped working properly. Occasionally I thought the GPU wasn't sending images to the monitor, though I'm not sure if that's related. It sometimes took longer for it to power up.
Edit:
At the end of 2022 I purchased all components new. That's why I'm thinking about upgrading my graphics card. I'm wondering if this power supply can handle the new 9060 cards. I saw somewhere that a 500W L3 is too much for a 9060.
Also, I have three drives—an HDD and two SSDs, one 128GB and another 256GB.
Everything looks good. Your current power calculation, considering the card's maximum 20ms transients (roughly 220W), is only around 370W. I usually reduce the PSU capacity by about 10% for overhead needs, so you should still have sufficient capacity. That brings your setup to 370/450W, which provides ample room.
In short, my existing power source should comfortably support the 9060 16GB. I consulted a friend who warned me it was foolish and suggested upgrading to a 650W unit. My old setup was too slow, which felt like a last resort. I discovered the Sapphire Radeon card with the 9060 XT pulse OC 16 GB at 2700 MHz, which draws 170 watts and needs a 450W supply. That means my 500W L3 power supply should work just fine.
Looking ahead, will boosting to higher frequencies still be reliable? Should I plan for an 8GB card, given both cards recommend around 450W each? Would adding the front KRUX Vaxo 2 fans and an RGB setup make a difference? And which card would perform better with the 6600 Fighter 8GB in boost mode to improve FPS?
Yes, you're within the acceptable range. The TPU review for that specific card suggests a minimum of 400W, which is below my comfort level but still a positive sign you don't require significantly more. Unless you intend to overclock or upgrade your system to higher power demands, a standard 500W PSU should suffice. A PSU from three years ago in the C grade category remains within its lifespan. If upgrading was necessary, I'd suggest opting for a larger unit to ensure future compatibility with industry trends. However, for your current configuration, your friend's assessment that a 500W PSU is adequate stands correct.
You have the PSU, proceed with the test.
A very inexpensive unit might fail when under stress and harm other parts.
I’m uncertain about the quality of your 500w PSU, but the three-year warranty isn’t very reassuring.
Since it’s been operating smoothly, the chance of damage seems low.
If you notice odd failures while under load, it’s time to swap it out.
Purchase only a reliable replacement. Without a trusted review, the warranty is the main clue on quality.
Aim for at least seven years. Consider Corsair or Seasonic.
The jump from 650w to 750w, or even 850w, isn’t typically a big deal.
This ensures you can later install a more powerful GPU.
An upgraded PSU will only draw the power it needs, no matter its maximum rating.
It will operate more quietly and efficiently in the middle of its capacity.
What issues occur when under stress? Is it overheating, powering down the device, or is there no display power? Given the manufacturer's claims of 450W and 170W consumption, I believe it should be adequate since I'm using it alongside my computer. Can I determine the exact power usage of my machine or assess if this will meet the requirements for the 9060 XT? Should I consider swapping it out before purchasing the card? A failing power supply could cause additional problems, could it be true?
Your PC consumes around 150W for the entire setup, including the CPU, RAM, storage, cooler, and motherboard. The 9060XT offers peak performance up to 221W with occasional spikes, but actual usage will likely stay nearer to 175W. You’ll have about 80W of safe headroom and 130W of total overhead—more than enough. You can comfortably reach this level without concern. Going even higher would only lead to overdraw, which could either be acceptable up to a limit or trigger safety shutdowns in the PSU. This doesn’t affect your system or the PSU itself; it simply means you’d need a larger power supply for reliable operation.