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iMac'13 (775M) TB1+Node+1080: Cant switch to eGPU


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Hi there,

 

I'm impressed with whis community, I'm learning a lot today because I've mounted:

 

Akitio node with GTX1080 > TB3 to TB adapter > iMac witn 775M in WINDOWS, but Its not using egpu.

 

I've fresh installed drivers, also in the nVidia GPU activity shows both graphic cards (775M + 1080) but always use the 775M.

 

In nvidia control panel doesn't show the option for manually use 1080 and if I disable the 775M in windows, it starts to use 1080 but with low performance.

 

There's something Im missing? 

 

BR, Harvey

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Hi there, any chance could walk me through how you got even this far? I have the Node>GTX 980 TI>TB adapter>iMac in MAC and want the card to speed up video editing in PP. Bit stumped as to where to start though - all i've done is connect it all up!

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