Should I Disconnect My CPU Power Connector for My New GPU?
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GamerDude42
I'm using a Seasonic GX-750 PSU, which has 4 sockets for 8-pin CPU/GPU/PCI-E connections. I just bought an RTX 5070Ti graphics card that requires 3 sockets, but my motherboard is already using 2 of those sockets. Should I unplug the CPU_PWR_2 connector, or would it be better to daisy chain one of the GPU connectors? I have an MSI Mag Z790 Tomahawk MAX motherboard with an Intel i7 14700K processor.
Answers
Either option will work fine! The i7 14700K won't draw more power than a single CPU power connector can handle, unless you're really pushing the limits with overclocking. Personally, I'd suggest daisy chaining one of the GPU connectors since it tends to be easier.
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Just to clarify, the CPU 4+4 connectors aren’t wired the same as PCIe connectors. How many PCIe connectors do you actually have?
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GamerDude42: The PSU has 3 sockets for either EPS 4+4 or PCIe 6+2 cables, so I think that gives me more flexibility. I’m not trying to mix them up!