Gamers and tech enthusiasts are closely watching NVIDIA following the release of its GeForce 595.71 WHQL drivers, with reports emerging of potential performance limitations on the latest RTX 50 Series graphics cards. The concerns center around a possible voltage cap imposed by the new drivers, leading to lower clock speeds and, reduced gaming performance. This development arrives shortly after the recall of the 595.59 driver version, which suffered from serious fan control issues, adding another layer of complexity for NVIDIA and its user base.
The situation highlights the delicate balance NVIDIA must maintain between optimizing performance, ensuring stability, and managing power consumption, particularly with the introduction of its next-generation Blackwell architecture. The RTX 50 Series, representing a significant leap in graphics technology, demands careful driver management to unlock its full potential. Understanding the implications of these driver changes is crucial for users seeking to maximize their gaming experience and for those invested in the future of PC gaming hardware.
The core issue, as reported by multiple users and independent testers, appears to be a lower maximum voltage limit imposed by the 595.71 drivers compared to the previous 591.86 version. This reduction in voltage, even without manual overclocking adjustments, is resulting in lower boost clocks and measurable performance drops in several titles. The timing of this issue is particularly sensitive, given ongoing discussions surrounding the power delivery capabilities of the new RTX 50 Series cards and the recently scrutinized 12V-2×6 power connector.
NVIDIA GeForce 595.71 Drivers: Reported Voltage Limits and Performance Impact
Initial reports indicate that the GeForce 595.71 drivers are limiting the voltage supplied to RTX 50 Series GPUs, impacting their ability to reach peak performance. Testing on an MSI GeForce RTX 5090 SUPRIM X, as detailed in reports, showed a voltage range of 1.020V to 1.030V with the 591.86 driver during manual overclocking, achieving clock speeds of approximately 3015 to 3030 MHz under stress testing with FurMark. Although, with the 595.71 driver, and the same overclock settings, the voltage reportedly drops to between 1.005V and 1.010V, with occasional dips to 1.0V, resulting in boost clocks falling below 3000 MHz. This translates to a demonstrable performance decrease in various games.
Potential Reasons for the Voltage Adjustment
Speculation is rife regarding the reason for this apparent voltage reduction. One prominent theory suggests NVIDIA may be proactively limiting power draw to address concerns surrounding the new 12V-2×6 power connector, which has been the subject of scrutiny due to reports of melting issues. Tom’s Hardware reported on the initial fan control issues addressed by the 595.71 driver, highlighting the broader context of recent NVIDIA driver releases. By capping the maximum voltage, NVIDIA could be aiming to reduce the potential for power spikes and improve overall system stability, particularly on cards pushing the limits of the new connector’s capabilities.
This approach would prioritize thermal management and prevent the GPU from drawing excessive power, potentially mitigating the risk of connector failures. However, it’s important to note that NVIDIA has not officially confirmed this as the rationale behind the voltage limitations. It remains possible that the change is a result of a software bug or an unintended consequence of other optimizations within the driver.
Addressing Previous Issues and Ongoing Concerns
The release of the 595.71 drivers was initially intended to resolve critical issues present in the preceding 595.59 WHQL version. Users had reported significant problems with fan control, including fans failing to spin or being incorrectly detected by the system. A Reddit thread dedicated to the 595.71 driver confirms that the fan issues have largely been resolved. However, the emergence of the voltage limitation issue has shifted the focus of concern, with many users now reporting performance regressions since updating to the latest driver.
NVIDIA’s official release notes for the 595.71 driver highlight optimizations for the recently released Resident Evil Requiem and Marathon, alongside support for CUDA 13.2. The notes also detail fixes for various gaming bugs, including graphical glitches in The Ascent and crashes in FINAL FANTASY XII The Zodiac Age. However, the notes make no mention of any intentional changes to voltage limits or power management.
What’s Next for NVIDIA Drivers and RTX 50 Series Support?
As of March 3, 2026, NVIDIA has not issued a public statement addressing the reports of voltage limitations in the 595.71 drivers. The company’s silence has fueled speculation and prompted users to seek workarounds, such as reverting to older driver versions. The situation underscores the importance of transparent communication between NVIDIA and its user base, particularly when dealing with potentially impactful driver changes.
Users experiencing performance issues with the 595.71 drivers may consider temporarily reverting to the 591.86 version while awaiting an official response from NVIDIA. It’s crucial to monitor official NVIDIA channels, including the NVIDIA website and forums, for updates and announcements regarding driver support for the RTX 50 Series. The company is expected to continue refining its drivers to optimize performance, stability, and compatibility with the latest hardware and software releases.
The ongoing driver situation serves as a reminder of the complexities involved in supporting cutting-edge graphics technology. Balancing performance, power efficiency, and stability requires careful calibration and ongoing refinement. As NVIDIA continues to navigate these challenges, clear communication and responsiveness to user feedback will be paramount.
We will continue to monitor the situation and provide updates as more information becomes available. Share your experiences with the 595.71 drivers in the comments below, and let us know if you’ve encountered any performance issues or have found effective workarounds.