LogFAQs > #945187441

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TopicI'm so tired of hunting every day for an RTX 3080
I Like Toast
09/28/20 2:05:00 PM
#24:


Tropicalwood posted...
You can't just patch the 3080s. The crashes are caused by the capacitors being unable to handle the advertised frequencies.
https://www.tomshardware.com/news/evga-nvidia-rtx-3080-capacitor-caused-crashes

Nvidia's RTX 3080 FE cards don't use as many POSCAP capacitors, instead bundling them with MLCC capacitors - and those cards don't seem to suffer as much from the crashes and black-screening issues. In contrast, custom cards that use all-POSCAP implementations seem to suffer from the crashing issues more frequently.


We do need to exercise caution, though. There's still the outside chance that this issue isn't entirely related to capacitors - Nvidia's Ampere cards have higher power supply requirements than previous-gen cards, and drivers are still in the early stages of widespread use. As such, capacitor-induced crashes might not be responsible for all crashing issues - there are a lot of factors at play.
Also, there is no guarantee that all cards with POSCAP-only designs are defective, instead, this could imply they simply have a greater chance of an issue (i.e., a slightly higher failure rate). Nvidia provides manufacturing recommendations to its AIB partners, and it is unlikely that it would have passed design rules to partners that would result in widespread failures.

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