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Confused about GTX 980Ti and premiere

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Yasser AminConfused about GTX 980Ti and premiere
by on Feb 14, 2016 at 1:40:11 pm

Hello

I post this in Adobe premiere hardware forum and there is a tests done and I appreciate the help but the problem is not solved
https://forums.adobe.com/thread/2082801
I hope to get reasonable answer


am confused about @GPU acceleration effects like Lumetri and cuda support in premiere 2015.2,I upgrade my GTX 570 to GTX 980Ti

with GTX 570, I add Lumetri effect to a clip and do some correction when I play back I get dropped frames, premiere use 90% of the power of GTX 570 GPU

with GTX 980Ti, I played the same clip with the same Lumetri effect and great no dropped frame and premiere use about of 22% of the power of GTX 980Ti, but when I add another Lumetri effect to the same clip I get dropped frames and noticed that premiere use only 33% of the power of GTX 980Ti

I try another GPU acceleration effects like fast color correction, 3 way color correction, RGB Curves, Luma Curve, once the premiere reach to 33% of the power of GTX 980Ti the dropped frames beginning when I adjust premiere preference memory optimize rendering for memory but when I adjust it to performance I can add 13 GPU effect + 1 Lumetri effect and play back without dropped frame and premiere can use about 70% of the power of GTX 980Ti, once I add another Lumetri the dropped frame come back even if I delete the 13 GPU effect and premiere use only 33% of the power of GTX 980Ti

with Davinci Resolve I add several correction nodes and working amazing with 97% of the power of GTX 980Ti

I know that GTX 980Ti not Recommended GPU, but I also know that Quadro M6000 is Recommended GPU, and both are using Maxwell GPU GM200

Quadro M6000 is based on Maxwell GPU GM200
GeForce GTX 980Ti is based on Maxwell GPU GM200

why premiere using only 33% of the power of GTX 980Ti with Lumetri ?

can any one add 2 Lumetri effect to the same 1080i clip and play back without dropped frame ?? please post your CPU, Ram, GPU



my system:

Windows 10 Enterprise
ASUS X99-A
i7-5820K
16 GB Ram
4 X 2TB 7200 rpm Hard Disk Raid 0
GTX 980Ti GPU 6GB
Decklink Intensity Pro 4k
Premiere 2015.2

project setting and all my clips are HD1080 50i uncompresed 10bit



thanks


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Ann BensRe: Confused about GTX 980Ti and premiere
by on Feb 14, 2016 at 6:46:19 pm

You are not supposed to put two Lumetri's on top of each other.

-----------------------------------------------
Adobe Certified Expert Premiere Pro CS6/CC
Adobe Community Professional


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Ann BensRe: Confused about GTX 980Ti and premiere
by on Feb 14, 2016 at 6:51:53 pm

https://forums.adobe.com/message/8488323#8488323

Read Dave Merchants post on how to use the Lumetri effect.

-----------------------------------------------
Adobe Certified Expert Premiere Pro CS6/CC
Adobe Community Professional


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Yasser AminRe: Confused about GTX 980Ti and premiere
by on Feb 14, 2016 at 8:44:04 pm

thank you ANN

it's a helpful thread to understand the Lumetri effect and knowing the limitation in deal with


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