I have an AMD mobo that's a couple years old with a pci 2.0. I'm planning on upgrading my card to a gtx 970. Will a 970 satu

[lamplightwes]

PCI express 2.0 saturation question

 

[abhishekmpelite]

currently which card you are using...

 

[coozie7]

No.
There will be a very very small performance loss but you'll need to run benchmarks to see it.
A more likely cause of restrictions is the CPU, power supply or monitor resolution-so what is the system specs?