Running an MSI Ventus RTX 4080 Super 3X OC paired with a Ryzen 7 9800X3D and wanted to compare undervolt efficiency with other 4080S owners.
Current stable setup:
• 2670 MHz locked
• 0.985v
• \~95–96% GPU usage in-game
• Power draw: \~215–225W gaming
• Core temp: \~64°C
• Hotspot: \~74°C
• Memory: \~70°C
• Fans: \~38%
• No crashes, no throttling
Previously I was testing around 0.975v but settled here for stability.
Stock I was seeing ~300W+ under similar load, so this seems like a solid efficiency gain while keeping near-stock performance.
Curious what other 4080 Super owners are running:
• Voltage?
• Sustained clock?
• Gaming power draw?
• Temps?
• AIB model?
• Any PCIe corrected errors showing in HWiNFO?
Trying to see where my silicon falls compared to others.
Drop your numbers.