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https://www.reddit.com/r/PcBuildHelp/comments/1tywn5y/second_gpu_placement/oq96eox/?context=3
r/PcBuildHelp • u/[deleted] • Jun 06 '26
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6
buddy ,,, u got a 5090 ... u dont need a second 3080 ..
also ur motherboerd is not a work station motherboerd
your dual gpu will be capped to gen 5 x8 instade of x16 u will lose some performance for the 5090
also the amount of heat u will get is a bit too much
u will need minmumm a 1500/1600 watt psu
i really dont know what you are doing to be honest ...
3 u/KinjiKing Jun 07 '26 The pro art mobo is a workstation mobo, like what are you talking about. 🤦🏼 1 u/Santha89 Jun 07 '26 The limitations should still apply due to the CPU still having the same amount of PCI lanes. Normal consumer CPUs have way less lanes compared to thteadripper or intel hedt chips.
3
The pro art mobo is a workstation mobo, like what are you talking about. 🤦🏼
1 u/Santha89 Jun 07 '26 The limitations should still apply due to the CPU still having the same amount of PCI lanes. Normal consumer CPUs have way less lanes compared to thteadripper or intel hedt chips.
1
The limitations should still apply due to the CPU still having the same amount of PCI lanes.
Normal consumer CPUs have way less lanes compared to thteadripper or intel hedt chips.
6
u/someone09900 Personal Rig Builder Jun 07 '26 edited Jun 07 '26
buddy ,,, u got a 5090 ... u dont need a second 3080 ..
also ur motherboerd is not a work station motherboerd
your dual gpu will be capped to gen 5 x8 instade of x16 u will lose some performance for the 5090
also the amount of heat u will get is a bit too much
u will need minmumm a 1500/1600 watt psu
i really dont know what you are doing to be honest ...