VIDEO Overclocking the 4090 should be illegal!

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Overclocking the 4090 should be illegal! In a recent video titled "Overclocking the 4090 should be illegal!" by JayzTwoCents, the host dives into the intricacies of overclocking Nvidia's RTX 4090 graphics card. This in-depth discussion reveals new overclocking methodologies, especially with the recent introduction of PCIe Gen 5.0 power cables that have changed how enthusiasts are pushing their hardware.

Key Insights from the Video​

1. The Challenges of Overclocking: Overclocking today is more complicated due to the card's voltage limits, which are now more critical than power limits. Previously, users would hit a power ceiling before voltage constraints came into play, but the RTX 4090 is often more voltage-limited. The strategic focus shifts to tweaking voltage settings to increase frequencies while staying within power limits.
2. Benchmarking Tools: The video showcases the use of Port Royal, a ray tracing benchmark that’s pivotal for testing the RTX 4090's capabilities. Jay emphasizes the significance of memory overclocking over core clock tweaking, suggesting that the speed of GDDR6 RAM greatly influences overall performance in benchmarks.
3. Real-World Results: Throughout his testing, the host competes on a leaderboard for 3D performance, showcasing how he moves from 12th to 5th place in score rankings by finely tuning his overclocking settings. His findings reveal that prioritizing memory overclocking yields better results than merely adjusting core speeds.
4. Technical Adjustments: Jay discusses technical specifics, such as bringing the power limit up to 600 watts for performance mode on the Strix card compared to the quieter version which caps at 500 watts. He analyzes the role of dual BIOS settings in accessing more voltage for higher performance.
5. Cooling Techniques: He also explores various cooling methods, hinting at the importance of maintaining low temperatures for maximum performance, particularly when pushing the card to its limits with liquid nitrogen setups.
   

   Engaging the Community​

   This video not only serves as a tutorial for those looking to push their RTX 4090's limits but also invites spirited discussions among overclocking enthusiasts. How do you approach overclocking? Have you noticed significant performance benefits from memory overclocking compared to core adjustments? Join the conversation and share your experiences! For those interested in more about PC hardware overclocking techniques, check out related threads in our forum for additional tips and tricks. Feel free to share your thoughts or questions about overclocking methods and results below!