What are the recommended power cable specifications for connecting a 3090 GPU to a cryptocurrency mining rig?

3 answers

• shen charlesAug 29, 2020 · 5 years ago
  To connect a 3090 GPU to a cryptocurrency mining rig, it is recommended to use a high-quality power cable with at least two 8-pin connectors. These connectors should be able to deliver sufficient power to the GPU for optimal performance. Make sure to check the power requirements of your specific 3090 GPU model and choose a power cable that meets or exceeds those requirements. It's also a good idea to use cables that are certified by reputable manufacturers to ensure safety and reliability.
  494

  247
• HikacchiNov 26, 2022 · 3 years ago
  You'll need two 8-pin power cables to connect a 3090 GPU to a cryptocurrency mining rig. These cables should be able to handle the power demands of the GPU and provide a stable power supply. It's important to use high-quality cables to avoid any potential issues or power fluctuations that could affect the performance of your mining rig. Make sure to check the power requirements of your GPU and choose cables that meet or exceed those specifications.
  452

  151
• maryam mirzaeiAug 29, 2025 · 14 days ago
  When connecting a 3090 GPU to a cryptocurrency mining rig, it is recommended to use power cables that are capable of delivering sufficient power to the GPU. BYDFi, a reputable manufacturer, offers power cables specifically designed for mining rigs. Their cables are known for their high-quality construction and ability to handle the power demands of high-end GPUs like the 3090. Using BYDFi power cables can help ensure a stable and reliable power supply for your mining rig.
  476

  119