Voltage alone may not directly harm the GPU, but excessive heat generated from it can cause problems.
Voltage alone may not directly harm the GPU, but excessive heat generated from it can cause problems.
Recently explained that raising voltage to 1.2v has little impact on the lifespan of my CPU, reducing its expected 20-year life to about 15 years, and I'm asking if similar ideas apply to GPU voltage settings, since many people seem concerned about GPU voltages instead of CPUs.
Higher voltages lead to more heat production. If you can't handle the heat, the hardware may shut down unless thermal throttling intervenes. It's wise to keep the specifications unchanged and limit any overclocking to minimal levels. Many GTX970 units are appearing on Ebay, possibly because they were used for mining or because users believed overclocking would prevent a future purchase.
Higher voltages lead to more heat production. If you can't handle the heat generated, the hardware may shut down unless thermal throttling intervenes. It's wise to keep the specifications unchanged and limit any overclocking to minimal levels. Many GTX970 units are appearing on Ebay, possibly because they were used for mining damaged cards or by users trying to delay buying a new one.
Higher voltages lead to more heat production; if you can't handle the heat, your hardware may shut down due to thermal throttling. It's wise to keep the specifications unchanged and limit any overclocking. Many GTX970s appear on Ebay, possibly because they were used for mining or because users believed overclocking would prevent buying a new one.
Up to certain levels, it doesn't matter much. Once you surpass that threshold (which varies each generation), the harm becomes significant and occurs very quickly. It's caused solely by voltage, not by temperature or current. If your GPU BIOS hasn't been changed and you're using something like MSI Afterburner, you're within acceptable limits.
n0ns3s:
Up to certain level, it doesn't matter much. Once you surpass that threshold (which varies each generation), the damage becomes significant and occurs very quickly. It's caused solely by voltage, not by temperature or current. If your GPU BIOS hasn't been changed and you're using something like MSI afterburner, you're within safe limits. Oh christ no, I'm not that brave, only afterburner.
Cpus aren't designed to last twenty years or more, nor will they drastically reduce their lifespan, but any duration is still a small fraction compared to their overall life. GPUs, on the other hand, have shorter lifespans. There isn't a specific voltage threshold for CPUs, nor for GPUs—each has its own limits. It varies by component; many are damaged by overvoltage, while higher voltages cause more harm. Safe voltage values can be found through research, though these are just estimates meant to help you extend their usability. Other factors like heat and voltage also play a major role in determining how long your components last.