HP Z620 Workstation pci-e auxiliary graphics power connectors problem

[BCFlip]

I have a Z620 and recently obtained a GTX680 Ti.  It has two connector each having 2 6 pin power connectors.  I don't see any way of connecting this card to my system.  Has anyone done this? If so what do I need as far as adaptors? Thank you

[BCFlip]

I have a Z620 and recently obtained a GTX680 Ti.  It has two connector each having 2 6 pin power connectors.  I don't see any way of connecting this card to my system.  Has anyone done this? If so what do I need as far as adaptors? Thank you

[EgmontBadini]

Hello are your cables just standard-cables, like for gamers cards? kind regards, Richard

[514GT]

I have a z620 with a GTX 1060  connected to one of the 2x3peg connector.  

And for some reason the card never runs to its full capacity.  My passmark score is at 2/3 of the regular 1060's out there.  The card is running at pcie gen 3 speed. It annoys me a lot.

ImI having 6500 when it should be 8500+

Could it be underpowered by the missing pin 12v pin in the 2x3 peg connector?

Forcing people to buy Quadro cards instead of GTX?aybe quadQu have a different power grid3 allowing them to work 100% with only 2 x 12v pin.

Could it be?

[ericbouds]

I have a dual Xeon 2680 v1 with 1 x GTX980Ti set up (AT THE MOMENT). I've been following along these threads looking for an answer to a dual GTX 980ti setup in a z620, but to no avail. There was one comment that stated the limitations of the combined PCIe power should not exceed 300W -  I was wondering if this can be confirmed, or if anyone has successfully run a power-hungry dual GPU in their z620, beyond the 300w rule.  I am aware of the 800W PSU limitation and looking to upgrade to something around 1300w (there are some 18pin to 24pin cables out there). Any help would be awesome!

[kevin-t]

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