AMD RX 7600 GAMING OC | Stock vs Undervolt | Tutorial como fazer undervolt Teste em Games 1080p 2023
Summary
Highlights
The video starts by addressing a common concern among users of the RX 7600, which is the high Hot Spot temperature, sometimes reaching 96ºC on hot days. The goal is to perform an undervolt and lower the GPU clock to reduce these temperatures.
The tutorial guides viewers to use the 'Curve Editor' in MSI Afterburner to gradually lower the voltage from the default 1200mv while simultaneously lowering the GPU clock to 2600 MHz. Users are advised to test stability in demanding games like God of War, running it with an unlocked FPS to ensure high consumption. If the PC crashes, it indicates insufficient voltage, requiring slight adjustments until stability is achieved. For the presenter, 1000mv-1115mv at 2600 MHz was stable.
After applying the settings, the video shows the RX 7600 running God of War. Despite the undervolt, the GPU usage remains at 99%, with the clock speed fluctuating around 2618-2624 MHz. Crucially, the GPU temperature is 58ºC, and the Hot Spot temperature is 71ºC, a significant reduction from the initial high temperatures.
The video then presents a side-by-side comparison of the temperatures and performance before and after the undervolt, visually demonstrating the effectiveness of the process.
The presenter concludes by asking viewers for their opinion on whether undervolting is worthwhile. He reiterates the importance of careful voltage adjustment, warning against lowering it too much to avoid system crashes, especially when switching between lighter and heavier games. He emphasizes testing gradually and finding the 'sweet spot' for each individual GPU, as silicon lottery can affect results. The video ends by requesting likes and comments to support the channel and help others.
The presenter explains that undervolting can be done via AMD's driver or MSI Afterburner, choosing the latter for its ease of use and persistent settings. The process involves adjusting the voltage curve (Core Voltage) and the GPU clock speed.