Will a i7 4702MQ bottleneck a GTX780 3GB?

luisglezmo

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Jan 21, 2018
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Well, I have a laptop (HP ENVY 15-j100ns) with a i7 4702MQ processor and I wanted to install a GTX 780 via eGPU PCI adaptor
(you know, this thing https://m.banggood.com/Mini-PCI-E-Version-V8_0-EXP-GDC-Beast-Laptop-External-Independent-Video-Card-Dock-p-1011222.html)
And I was wandering if it was worth the update, currently I have a GT 750M 4GB. I don't know if the processor might bottleneck with the 780, what's a good alternative to the GT 750M?