Nuke has (always had?) performance problems on machines with many virtual
cores. First thing I would try is running Nuke with `-m 16` on the Xeon box.
-Nathan
From: Ron Ganbar
Sent: Sunday, December 07, 2014 6:21 AM
To: Nuke user discussion
Subject: [Nuke-users] (no subject)
Hey guys
A friend is testing a dual Xeon e5 2689 64GB gtx970 vs his old i7 3930K 32GB
gtx680, (both reading/writing to a same spec ssd running windows).
Just so happens that the old single cpu pc is faster at rendering, around
5%-30% than the dual xeon machine. Interactivity is also slightly faster on the
i7. (the xeon redraws a bit slower when you go to a new frame on the timeline).
When rendering in Maya, he gets the expected 105-115% speed gain (more than
twice as fast) from the xeon's.
Seems very odd. How come? Anything we're missing here?
Ron Ganbar
email: [email protected]
tel: +44 (0)7968 007 309 [UK]
+972 (0)54 255 9765 [Israel]
url: http://ronganbar.wordpress.com/
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