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GiuseppeP Tutor
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Solved!

z620 workstation pci-e 16x Ver 2 o 3 ?

z620
Microsoft Windows 10 (64-bit)

Hi i have one Z620 with pny gtx 1080 xlr8 installed with one 6 to 8 pin adapter

is pci -e 16x  ver 2 or 3?

because when i check with GPU-Z i find only v2 run

thanks

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Master's Graduate
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Solved!

z620 workstation pci-e 16x Ver 2 o 3 ?


@GiuseppeP wrote:

Hi i have one Z620 with pny gtx 1080 xlr8 installed with one 6 to 8 pin adapter

is pci -e 16x  ver 2 or 3?

because when i check with GPU-Z i find only v2 run

thanks


The PCIe 16x slots are 3.0.

I suspect that you have Sandybridge v1 CPU installed in the system in this case by default the Nvidia drivers set the speed to 2.0.

You can however 'unlock' 3.0 speed by installing a patch from Nvidia - google it or check my previous posts, I have posted a link to it.

GiuseppeP Tutor
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Solved!

z620 workstation pci-e 16x Ver 2 o 3 ?

Thanks MtothaJ for the info i solved !!

I find the link Nvidia Geforce Gen3 pci-e unlock

it need to run with admin privilege

 

And finally it works

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