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2080 not connected via nvlink

PostPosted: Sat Dec 29, 2018 10:30 am
by umut_sert
Hello ,I have 3 nvidia 2080 founders editon connected to a dual xeon asus motherboard. Although they are not connected via nvlink, octane renderer sees the memory as 24 gb ı guess(available is about 18gb)
And ıt works when ı open a small scene. When ı try to render a loaded scene 3dsmax crashes. My assumption is that it is a nvlink-memory problem. I am using octane 2018 xb2 3dsmax plugin with 3dsmax 2019.

Re: 2080 not connected via nvlink

PostPosted: Mon Dec 31, 2018 6:13 am
by paride4331
Hi umut_sert,
there is a known issue about the VRam that Octane shows. Without Nv-link bridge your available VRam is 8GB.
Without Nv-link bridge, you can only use CPU limit option.
anyway, try taking a look here: