大家好
我目前手上有一台dell r730 (750w x 2 电供),然后之前插1080 ti (TDP 250W)时可以work,
但当我换插rtx 2080 (TDP 230w) 或 k20 (TDP 225w) 时,nvidia-smi会跳出以下error
Unable to determine the device handle for GPU 0000:82:00.0: Unable to communicate
with GPU because it is insufficiently powered.
This may be because not all required external power cables are attached, or the
attached cables are not seated properly.
想请问一下,是有什么地方我没注意到的嘛?