Video Card Memory Error - 4080 Super with basic scene

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1

Hi there,

I have a new system with all updated drivers. When trying 16k panorama render of the Lake House sample Scene I’m getting following error:

“Out of video memory trying to allocate a rendering resource. Make sure your video card has the minimum required memory, try lowering the resolution and/or closing other applications that are running. Exiting…”

My Vram should be enough to handle this, right?

image

Error Log:
LoginId:6c9352d243918bd208741e8e502626bc
EpicAccountId:d486d678eda34f7484203965d8dd18e2

Fatal error: [File:D:\tm\workspace\Release-2024.1\Engine\Source\Runtime\D3D12RHI\Private\D3D12Util.cpp] [Line: 926] Out of video memory trying to allocate a rendering resource

TwinmotionCookedEditor_Win64_Shipping
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TwinmotionCookedEditor_Win64_Shipping
TwinmotionCookedEditor_Win64_Shipping
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kernel32
ntdll

2

Even same error is happening with an empty new scene i just tested…
Something must be wrong, as it cannot crash 4080 Super’s 16GB VRAM…

3

Anybody any idea?
Would it be a bug? as its even in an empty scene?

4

Hi, I wanted to ask the same question. I had doubts about my RAM memory maybe not being enough, but the message is the same for the graphic card memory not being enough. I have RTX 4080 so I was searching if it wasn’t enough, but there should be some error. Thank you for your post, I hope that the next version will resolve the issue.
I’ll be waiting with you for the solution.

1 Like
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Hi, I’ve solved it!

In a way, so I’m using 2025 preview but it was still crashing during the exportation process. At least it didn’t crash immediately. So I’ve put around 100GB of my hard drive in virtual RAM memory and it goes above 65GB using Lumen and 16K 360 panorama.
So give it a go with the newest release and let me know if it works for you too.

Stay safe and have a great day!