I recently installed a Gigabyte 5070 Ti WINDFORCE and used the adapter included with the GPU since my Cooler Master SFX 750W power supply doesn't have the 12VHPWR cable. I'm a bit worried about the safety of using the adapter, especially since I've heard stories of them melting. Is it safe to continue using the adapter, or should I look for a proper cable or even consider upgrading my PSU? I've unplugged everything for now because the adapter felt a bit warm where it connects to the GPU, but overall it seems okay.
5 Answers
You should be fine using the adapter! It's designed for the 5070 Ti, and most folks report no issues as long as you make sure everything is plugged in securely. There's really no need to upgrade your PSU unless you're planning to run something that draws way more power in the future.
Using the adapter is totally okay, especially with a high-quality older PSU. You don't really need to upgrade, and if you're concerned about power draw, you can always try undervolting your GPU a bit to reduce wattage.
Honestly, I would recommend getting a proper PSU. They provide more stable voltage and might have additional features like error correction. The adapter feels like a quick fix rather than a solid solution. Why risk performance with something that’s essentially a workaround?
Don't worry too much about it; an older PSU can work if it meets the wattage requirements. The adapter shouldn’t impact performance significantly, and many people use it without any issues.
I think the adapter works fine for your needs. The 5070 Ti draws just over 300W, and the three 6-pin plugs with the adapter should handle that easily. Just ensure those connectors are seated correctly until they click.
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