GTX 1080 Ti Saturation on PCIe 2.0 x16?

[low5545]

I'm planning to get a GTX 1080 Ti for a PCIe 2.0 x16 motherboard, will its performance be bottlenecked? How significant is it?

 

[maxalge]

I'm planning to get a GTX 1080 Ti for a PCIe 2.0 x16 motherboard, will its performance be bottlenecked? How significant is it?

~5% loss at most under worse cases

having an older motherboard also means older cpu's

what are your complete specs?

 

[Supahos]

Yes the lane saturation will rarely be the issue. The rest of the system could cripple it badly. As above what are your specs?

 

[kgt1182]

People ran it on PCIe 3.0x8 and there was no loss in performance unless you SLI.