NVLINK bridge use in datacenter?

Y0s

New Member
Feb 25, 2021
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Hi,

Just curious if anyone has experience of actually using one of those NVLINK bridges across GPUs in a datacenter? Most rackmount chassis don't position the GPUs where they can be used, seems intended for tower cases?
 

Patrick

Administrator
Staff member
Dec 21, 2010
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There are a few cases that will do this. As an example, the R750xa we have can use bridges across two A100's.
 

iceisfun

Member
Jul 19, 2014
30
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I really like the HGX SXM4 A100 setups instead of PCIE AIC with a bridge.

If your purchasing a whole server with everything I don't think there is much cost difference.
 
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