Psu and VR
Psu and VR
Hello! I've always dreamed of VR, so I've finally saved up and am eagerly awaiting the new Meta Quest 3.
My setup includes an i5 10400F, 16 GB RAM, and 1060 3 GB. I'm content with my current build and don't need high-end graphics; 60 FPS is sufficient for me.
I understand that the upcoming headset might be too much for my system, but I plan to use it as a standalone until I get a link cable.
Most importantly, I have a DN500 (500 Watt 80+) power supply unit, and now I want to discuss whether it's sufficient for VR.
I mainly intend to play puzzle games, Minecraft in VR, Roblox, Phasmophobia, and VRCHAT. I also want to try some titles like Half of a Yellow Sun, Alyx, Pavlov, Blade & Sorcery, but I'm not in a hurry to start playing them.
My goal is to confirm if my PC can handle VR occasionally. I'm a bit worried about the PSU failing if I launch those games, especially with VR enabled.
I know my current PSU isn't great, and I plan to upgrade it later. I have a question: should I also consider upgrading my PSU? Maybe saving money on a better GPU would be better, but I believe a PSU shouldn't be skipped, right? What do you think?
What upgrades should I look into? I'm thinking a 600 or 650 watt unit like PF650, paired with a 1070 or 1660 GPU, or possibly an RTX 20-series.
Thanks in advance!
the power supply isn't suggested for gaming or any high-end systems. vr graphics require more processing time than standard 2d/3d. the graphics card you choose should be a bit stronger to ensure smooth performance at reasonable settings. compared to what you mentioned, i'd recommend at least the rtx 3070. i wouldn't suggest it even for 1080p gaming without rt effects, but a 650w power supply would work well here.
I'm definitely going to need a PSU upgrade. It's a budget-friendly, group-regulated unit, and I wouldn't have suggested using it with your current GPU. PSUs meant for older equipment shouldn't handle GPUs that need extra power. You'll probably need more wattage and better quality than what you have now. As JBG mentioned, VR demands a strong GPU for a good experience. They state modest minimums, but since you're closely interacting with the VR world, relying on low specs won't be as enjoyable as it should be.
Thank you for your responses!
I plan to get 600 watts while still targeting a 20 series RTX. The 30 series models seem too costly here.
Regarding VR, I think I’ll stick with standalone headsets once I have the device.
Thanks again!
Also, I’ll use the SteamVR performance test I found.
I believe this assessment focuses solely on whether VR functionality is present in your system, not on the specifics of the quality or performance metrics.
My friend has an RTX 3060 with a 600 Watt PSU and it's functioning well for years, so I think 600 is sufficient for me.
The app in question is SteamVR Performance Test on Steam.
It checks if your system meets VR requirements and whether its performance is limited by the graphics card, CPU, or both.
store.steampowered.com
In description:
"The SteamVR Performance Test evaluates your system's rendering capabilities using a 2-minute sequence from Valves Aperture Robot Repair VR demo. It analyzes the data to see if your setup can run VR content at 90fps and if VR content can enhance visual quality to the recommended standard. For systems not VR Ready, the tool helps identify whether performance is restricted by the graphics card, CPU, or both."
Also I just discovered someone offering a PF750 at a discount with warranty. 😄
Yes, everything is perfectly fine. This test comes from this year, isn't it?
Your power supply plan carries a lot of risk. Unless you've used an oscilloscope and load tester, you're not aware that "fine" PSUs can harm high-power components over time, leading to serious problems that only become clear after they happen.
The PSU you're considering is just another low-quality one, though better than the first model. Still, using a used PSU makes things worse. I assure you, any warranty will only pay for the cheap, low-quality unit, not for any further issues.
There are many poor decisions being made here. But since it's your money and your fate, all I can do is hope you have good luck.
Just a minor remark: As the GPU workload increases—especially in 3D scenarios—the power use and heat generation also rise. If your CPU can fully leverage the GPU without any bottlenecks, you might find yourself experiencing higher power consumption from the GPU alone, along with increased heat. Therefore, I’ll emphasize what others have mentioned about the 500W being insufficient.
Sure, I'll rephrase it while keeping the same meaning and tone.