I recently upgraded to a 5080 Founders Edition graphics card before prices skyrocketed, thinking I'd avoid the melting problems that some users have reported. However, it seems that while 5080s have a lower incidence of this issue compared to 5090s, it's still a risk I want to address. I've heard several suggestions for preventative measures, and I'm hoping to get some feedback on their effectiveness. Here are three options I'm considering:
1. **Undervolting**: This seems to be the most recommended approach for both the 80 and 90 series. It reportedly uses less power, sometimes improves performance, and decreases the risk of melting. I understand it can help reduce overall power consumption, but I'm curious if it's enough to really safeguard against other types of failures. I plan to use this alongside another method.
2. **WireView Pro II GPU**: I've been told that this device can shut off the GPU if it exceeds certain load limits. Has anyone found this really works to save their GPU, or does it just act as a temporary protector? Also, I'm wondering if its design, which involves plugging it into the GPU, really helps with load distribution.
3. **Corsair Thermal Bridge**: I'm not entirely sure how effective this product is at preventing damage. Does it act as a safeguard so that if anything overheats, it limits damage to the power supply rather than the GPU? I'm concerned about introducing another potential point of failure with this.
My goal is to lower the chance of catastrophic failure since replacements are incredibly pricey. Any input on these solutions would be greatly appreciated!
2 Answers
There's been a lot of buzz about melting issues, but real cases of 5090s melting are super rare, and I've heard that 5080s hardly face this problem at all. Most of what I've read refers to just one person's experience, so as long as you connect everything properly, you should be fine. Undervolting is generally good practice for better performance, but it’s not specifically about preventing melting. Just set power limits wisely!
Undervolting on its own doesn't lower power draw as you're likely imagining. What it does is help you achieve higher clock speeds within the same power envelope and thermal limits. If you combine undervolting with a reduced power limit, then you'll get better performance while actually using less power overall. You might want to try that combo for the best results!
So, to clarify, just undervolting won't cut down on power draw by itself? Sounds like a deeper dive is needed on this topic for me.