usb 3.0 using PCIe 3 or onboard connection

ashish64

Reputable
Apr 24, 2014
2
0
4,510
Dear all,
Im trying to buy a front panel USB 3.0 on my system(no my casing didn't came with it).
i have two options.
1. Use onboard connection provided
2. use pci e3 slots to install usb 3.0
My question is, will there be any performance difference. if yes which one do you recommend and why.
My configuration is ASrock z77 Extereme 4 with intel i5 3470

Thanks in advance!!

Ashish