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In the world of high-performance gaming, graphics cards play a crucial role in delivering smooth and immersive experiences. The NVIDIA RTX 3080 12GB has been a popular choice among gamers, known for its powerful rendering capabilities. However, enthusiasts often explore undervolting to optimize performance and reduce power consumption. This article compares the game performance benchmarks of the RTX 3080 12GB in its stock configuration versus an undervolted setup.
Understanding the RTX 3080 12GB
The RTX 3080 12GB is part of NVIDIA’s Ampere architecture, offering significant improvements over previous generations. It features 12GB of GDDR6X memory, making it suitable for high-resolution gaming and demanding applications. Stock settings typically provide maximum performance, but they also consume more power and generate more heat.
What is Undervolting?
Undervolting involves reducing the voltage supplied to the GPU while maintaining stable operation. This process can decrease power consumption and heat output, potentially allowing for quieter operation and lower temperatures. Many gamers and overclockers use undervolting to improve efficiency without sacrificing much performance.
Benchmarking Methodology
The benchmarks were conducted using popular games at 1440p and 4K resolutions. The tests measured frame rates (FPS), temperature, power consumption, and stability. The stock RTX 3080 12GB was tested first, followed by an undervolted configuration with a 10-15% voltage reduction. Each test was repeated three times to ensure consistency.
Games Tested
- Cyberpunk 2077
- Red Dead Redemption 2
- Assassin’s Creed Valhalla
- Shadow of the Tomb Raider
- Microsoft Flight Simulator
Results: Performance Comparison
Overall, the undervolted RTX 3080 12GB maintained near-identical frame rates compared to the stock configuration across most titles. Minor FPS drops of 2-5% were observed in some demanding scenarios, but they did not significantly impact gameplay. Temperatures dropped by an average of 10°C, and power consumption decreased by approximately 15%.
Frame Rate Data
- Cyberpunk 2077: Stock – 45 FPS / Undervolted – 43 FPS
- Red Dead Redemption 2: Stock – 60 FPS / Undervolted – 58 FPS
- Assassin’s Creed Valhalla: Stock – 50 FPS / Undervolted – 48 FPS
- Shadow of the Tomb Raider: Stock – 70 FPS / Undervolted – 68 FPS
- Microsoft Flight Simulator: Stock – 35 FPS / Undervolted – 34 FPS
Temperature and Power Consumption
- Average Temperature: Stock – 80°C / Undervolted – 70°C
- Power Consumption: Stock – 320W / Undervolted – 270W
Conclusion
The benchmarks demonstrate that undervolting the RTX 3080 12GB can reduce heat and power usage with minimal impact on gaming performance. For users seeking quieter operation and better thermals, undervolting offers a compelling option without sacrificing much frame rate. However, stability testing is essential when adjusting voltages to ensure consistent gameplay.