VIDEO DO You Need A New POWER SUPPLY for RTX 3070, RTX 3080 or RTX 3090?

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DO You Need A New POWER SUPPLY for RTX 3070, RTX 3080 or RTX 3090? In this insightful video by Blunty, the pressing question about upgrading power supplies for Nvidia's new RTX 30-series graphics cards is examined: Do you really need a new PSU (Power Supply Unit) to accommodate these powerful GPUs?

Key Points Discussed​

1. Power Requirements: The video starts by clarifying the power requirements for the RTX 3070, 3080, and 3090. While the RTX 3070 maintains a recommended PSU of 650 watts (similar to its predecessor, the RTX 2080 Ti), the 3080 and 3090 necessitate a bump to 750 watts. This is crucial as many users may only have a 650-watt power supply in their systems, commonly found in pre-built PCs.
2. Performance Per Watt: Notably, the RTX 3070 offers better performance per watt compared to previous generations: it consumes approximately 220 watts while providing comparable or superior performance to the more power-hungry RTX 2080 Ti, which draws about 260 watts.
3. Connector Changes: Nvidia has introduced new power connectors for these GPUs, moving away from traditional PCIe connectors. The video explains how this can pose an issue for some users, as existing PSUs may not have the required connectors. However, most cards will include an adapter to connect with standard cables—although this might not be the most aesthetically pleasing option.
4. Solutions Available: Blunty outlines three potential solutions to the PSU dilemma:
   • Use of Adapters: Nvidia will provide adapters that allow older PSUs to connect to the new cards. Third-party adapters may also be available that are designed for better appearance and cable management.
   • Upgrade to a Modular PSU: For users who can, upgrading to a modular power supply may be a viable solution, allowing for easier replacement of specific cables as required.
   • Full PSU Replacement: In cases where a PSU upgrade is necessary, investing in a high-quality, modular PSU is advised to ensure compatibility and performance with the newer GPU generations.
     

     Conclusion​

     With more gamers upgrading to the RTX 30-series cards, the question of power supply compatibility becomes increasingly relevant. If you're planning on switching to an RTX 3080 or 3090, ensure that your PSU meets the 750-watt requirement and has the appropriate connections. The burgeoning demand for these cards may lead to a surge in accessory products to facilitate smooth transitions for gamers and builders alike. Have thoughts about your power supply needs or experiences with upgrading to these new GPUs? Join the discussion and share your insights! Are you considering a power supply upgrade, or perhaps you've already made the switch? Let us know in the comments!