pci Express 1.0 bottleneck gtx 750 ti?

Solution
If it's PCIe X16, probably not. If you were running a high end card it might. Here is a test that was done on this very question. Remember PCIe 1.0 x16 is the same as PCIe 2.0 X8 https://www.pugetsystems.com/labs/articles/Impact-of-PCI-E-Speed-on-Gaming-Performance-518/
If it's PCIe X16, probably not. If you were running a high end card it might. Here is a test that was done on this very question. Remember PCIe 1.0 x16 is the same as PCIe 2.0 X8 https://www.pugetsystems.com/labs/articles/Impact-of-PCI-E-Speed-on-Gaming-Performance-518/
 
Solution