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Corsair 12 pin GPU cable and Evga Power Supply

Hey guys i recently bought a 12 pin gpu cable from corsair for my 3070 FE gpu because it didn't come in the box when I bought it used. I noticed that these cards need a 12 pin adapter to 8 pin adapter. I was wondering if I use this 12 pin gpu cable from corsair and plug it into my 750 bq EVGA power supply, Will I fry my GPU? What steps should I take forward if it does?

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It is possible I wouldn't plug any vendor's cables directly into the PSU (or even different model).  If it is just a 2x8pin adapter that would be fine.

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The Corsair 12pin PCIe cable is pinned specifically for use with Corsair power supplies. You can't mix modular cables with incompatible power supplies. 

 

Find an adaptor that takes two PCIe cables and adapts to a 12 pin NVIDIA connector.

CPU: Intel i7 6700k  | Motherboard: Gigabyte Z170x Gaming 5 | RAM: 2x16GB 3000MHz Corsair Vengeance LPX | GPU: Gigabyte Aorus GTX 1080ti | PSU: Corsair RM750x (2018) | Case: BeQuiet SilentBase 800 | Cooler: Arctic Freezer 34 eSports | SSD: Samsung 970 Evo 500GB + Samsung 840 500GB + Crucial MX500 2TB | Monitor: Acer Predator XB271HU + Samsung BX2450

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