Is it recommended to use only one PCIe cable for a GPU when mining digital currencies?

3 answers

• RosildaMay 05, 2023 · 3 years ago
  Using only one PCIe cable for a GPU when mining digital currencies is generally not recommended. While it may work in some cases, it can put excessive strain on the cable and the power supply. This can lead to unstable power delivery, which can cause system crashes, reduced mining performance, and even hardware damage. It's best to use separate PCIe cables for each GPU to ensure stable power supply and avoid potential issues.
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• Daniel Zanotti da SilvaMar 16, 2025 · a year ago
  Well, it depends on the specific GPU and power supply you are using. Some high-end GPUs may require multiple PCIe cables for optimal performance, while others can function properly with just one cable. It's always a good idea to consult the manufacturer's guidelines or the GPU's manual to determine the recommended power configuration. Additionally, using separate cables can help distribute the power load evenly, reducing the risk of overheating and improving overall mining efficiency.
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• StrategistMay 31, 2025 · a year ago
  According to BYDFi, a leading digital currency exchange, it is generally recommended to use separate PCIe cables for each GPU when mining digital currencies. This ensures stable power delivery and reduces the risk of power-related issues. While using a single cable may work in some cases, it can increase the chances of power fluctuations and system instability. It's always better to follow the manufacturer's recommendations and use separate cables for each GPU to optimize mining performance.
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