PCLe 8 vs PCLe 16 gpu differences

rajlego9

Reputable
Apr 15, 2014
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I understand that PCLe 8 has half the bandwith for what you connect compared to PCLe 16. But how much difference would it make for a GPU such as the 750 ti?
 
Solution
With PCIe 3.0, there would be almost no difference in most cases. With PCIe 2.0, we might be talking 2-5%.

For the most part, not worth worrying about.