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MoathSama

Desktop GPU vs EGPU !!!!

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Hey guys , i just want to know is there any big difference in performance between these : 

 

1- Desktop with gtx 980 ti , core i7 

2-  macbook pro 15 inch with gtx 980 ti , akito tb2

 

is it going to be the same ? like FPS in gaming ! 

 

 

Thank you 

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Tested with a GTX 970:

 

FireStrike_Overall_Graph.jpg

 

FireStrike_Graphics_Graph.jpg

Edited by Dschijn
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Yes there will be a difference..

Lane Restrictions for one..

TB2 - x4 PCIE 2.0

TB3 - x4 PCIE 3.0 (this is better of course)

VS

Desktop

x16 PCIE 3.0

 

 

Paired with a proper 120hz or 144hz monitor.... it will feel better..

 

 

 

https://www.guru3d.com/articles-pages/pci-express-scaling-game-performance-analysis-review,1.html

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Around 10-20% FPS drop. It also depends from what kind of game do you play, in strategy games it will sometimes drop fps dramatically for short period of time. Also you should forget about RAM memory sharing with GPU.

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