How can one do rendering with Cycles using an NVIDIA RTX GPU?

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I have a NVIDIA RTX 2080. I've got an error like this:

CUDA binary kernel for this graphics card compute capability (7.5) not found.

Does someone know how to enable it?

edited 1 hour ago

Nicola Sap

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jurecki0

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1
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I have a NVIDIA RTX 2080. I've got an error like this:

CUDA binary kernel for this graphics card compute capability (7.5) not found.

Does someone know how to enable it?

edited 1 hour ago

Nicola Sap

2,784831

asked 3 hours ago

jurecki0

New contributor

add a commentÂ |Â

up vote
1
down vote

favorite

I have a NVIDIA RTX 2080. I've got an error like this:

CUDA binary kernel for this graphics card compute capability (7.5) not found.

Does someone know how to enable it?

edited 1 hour ago

Nicola Sap

2,784831

asked 3 hours ago

jurecki0

New contributor

I have a NVIDIA RTX 2080. I've got an error like this:

CUDA binary kernel for this graphics card compute capability (7.5) not found.

Does someone know how to enable it?

cycles rendering gpu

edited 1 hour ago

Nicola Sap

2,784831

asked 3 hours ago

jurecki0

New contributor

edited 1 hour ago

Nicola Sap

2,784831

asked 3 hours ago

jurecki0

New contributor

edited 1 hour ago

Nicola Sap

2,784831

edited 1 hour ago

Nicola Sap

2,784831

edited 1 hour ago

Nicola Sap

2,784831

asked 3 hours ago

jurecki0

New contributor

asked 3 hours ago

jurecki0

asked 3 hours ago

jurecki0

New contributor

jurecki0 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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2 Answers
2

active

oldest

votes

up vote
4
down vote

accepted

You cannot enable it since it is not yet supported. You will need to wait until it is, or attempt to build Blender with the support for Cuda 10 yourself apparently.

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

add a commentÂ |Â

up vote
3
down vote

NVIDIA RTX GPUs are not supported unless you compile Blender from source code yourself.

If you're using Windows you can follow these instructions to compile Blender yourself:

Install Development Tools

Subversion, Git, CMake and Visual Studio must all be installed.

Install Visual Studio 2017 Community Edition (free)

Install Subversion for Windows (SlikSVN)

Install Git for Windows
- In the installer, choose to add Git to your PATH to ensure the Git version is in the splash screen.

Install CMake
- In the installer set the system path option to Add CMake to the system PATH for all users.

Install CUDA 10 for CUDA support in Cycles.

Download Sources and Libraries

Create a folder to store your copy of the Blender source code. This guide will assume your chosen folder is C:blender-git.

Then open the command prompt window by hitting Windows+R, and then typing cmd, or by searching for it in the start menu. Then type the following commands.

For 64-bit Windows, check out the precompiled libraries with Subversion like this:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/win64_vc14 lib/win64_vc14

For 32-bit Windows, use this command instead:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/windows_vc14 lib/windows_vc14

Download the Blender source code:

cd C:blender-git
git clone git://git.blender.org/blender.git
cd blender
git submodule update --init --recursive
git submodule foreach git checkout master
git submodule foreach git pull --rebase origin master

Compile Blender

cd C:blender-gitblender
make full

Source

If you're on a Unix-based OS you can follow the instructions written here. However, make sure you have installed CUDA 10 already.

answered 2 hours ago

Amir

6551317

1

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

add a commentÂ |Â

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
4
down vote

accepted

You cannot enable it since it is not yet supported. You will need to wait until it is, or attempt to build Blender with the support for Cuda 10 yourself apparently.

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

add a commentÂ |Â

up vote
4
down vote

accepted

You cannot enable it since it is not yet supported. You will need to wait until it is, or attempt to build Blender with the support for Cuda 10 yourself apparently.

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

add a commentÂ |Â

up vote
4
down vote

accepted

You cannot enable it since it is not yet supported. You will need to wait until it is, or attempt to build Blender with the support for Cuda 10 yourself apparently.

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

You cannot enable it since it is not yet supported. You will need to wait until it is, or attempt to build Blender with the support for Cuda 10 yourself apparently.

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

edited 24 mins ago

answered 3 hours ago

Martin Z

2,299314

answered 3 hours ago

Martin Z

2,299314

answered 3 hours ago

Martin Z

2,299314

add a commentÂ |Â

up vote
3
down vote

NVIDIA RTX GPUs are not supported unless you compile Blender from source code yourself.

If you're using Windows you can follow these instructions to compile Blender yourself:

Install Development Tools

Subversion, Git, CMake and Visual Studio must all be installed.

Install Visual Studio 2017 Community Edition (free)

Install Subversion for Windows (SlikSVN)

Install Git for Windows
- In the installer, choose to add Git to your PATH to ensure the Git version is in the splash screen.

Install CMake
- In the installer set the system path option to Add CMake to the system PATH for all users.

Install CUDA 10 for CUDA support in Cycles.

Download Sources and Libraries

Create a folder to store your copy of the Blender source code. This guide will assume your chosen folder is C:blender-git.

Then open the command prompt window by hitting Windows+R, and then typing cmd, or by searching for it in the start menu. Then type the following commands.

For 64-bit Windows, check out the precompiled libraries with Subversion like this:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/win64_vc14 lib/win64_vc14

For 32-bit Windows, use this command instead:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/windows_vc14 lib/windows_vc14

Download the Blender source code:

cd C:blender-git
git clone git://git.blender.org/blender.git
cd blender
git submodule update --init --recursive
git submodule foreach git checkout master
git submodule foreach git pull --rebase origin master

Compile Blender

cd C:blender-gitblender
make full

Source

If you're on a Unix-based OS you can follow the instructions written here. However, make sure you have installed CUDA 10 already.

answered 2 hours ago

Amir

6551317

1

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

add a commentÂ |Â

up vote
3
down vote

NVIDIA RTX GPUs are not supported unless you compile Blender from source code yourself.

If you're using Windows you can follow these instructions to compile Blender yourself:

Install Development Tools

Subversion, Git, CMake and Visual Studio must all be installed.

Install Visual Studio 2017 Community Edition (free)

Install Subversion for Windows (SlikSVN)

Install Git for Windows
- In the installer, choose to add Git to your PATH to ensure the Git version is in the splash screen.

Install CMake
- In the installer set the system path option to Add CMake to the system PATH for all users.

Install CUDA 10 for CUDA support in Cycles.

Download Sources and Libraries

Create a folder to store your copy of the Blender source code. This guide will assume your chosen folder is C:blender-git.

Then open the command prompt window by hitting Windows+R, and then typing cmd, or by searching for it in the start menu. Then type the following commands.

For 64-bit Windows, check out the precompiled libraries with Subversion like this:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/win64_vc14 lib/win64_vc14

For 32-bit Windows, use this command instead:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/windows_vc14 lib/windows_vc14

Download the Blender source code:

cd C:blender-git
git clone git://git.blender.org/blender.git
cd blender
git submodule update --init --recursive
git submodule foreach git checkout master
git submodule foreach git pull --rebase origin master

Compile Blender

cd C:blender-gitblender
make full

Source

If you're on a Unix-based OS you can follow the instructions written here. However, make sure you have installed CUDA 10 already.

answered 2 hours ago

Amir

6551317

1

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

add a commentÂ |Â

up vote
3
down vote

NVIDIA RTX GPUs are not supported unless you compile Blender from source code yourself.

If you're using Windows you can follow these instructions to compile Blender yourself:

Install Development Tools

Subversion, Git, CMake and Visual Studio must all be installed.

Install Visual Studio 2017 Community Edition (free)

Install Subversion for Windows (SlikSVN)

Install Git for Windows
- In the installer, choose to add Git to your PATH to ensure the Git version is in the splash screen.

Install CMake
- In the installer set the system path option to Add CMake to the system PATH for all users.

Install CUDA 10 for CUDA support in Cycles.

Download Sources and Libraries

Create a folder to store your copy of the Blender source code. This guide will assume your chosen folder is C:blender-git.

Then open the command prompt window by hitting Windows+R, and then typing cmd, or by searching for it in the start menu. Then type the following commands.

For 64-bit Windows, check out the precompiled libraries with Subversion like this:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/win64_vc14 lib/win64_vc14

For 32-bit Windows, use this command instead:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/windows_vc14 lib/windows_vc14

Download the Blender source code:

cd C:blender-git
git clone git://git.blender.org/blender.git
cd blender
git submodule update --init --recursive
git submodule foreach git checkout master
git submodule foreach git pull --rebase origin master

Compile Blender

cd C:blender-gitblender
make full

Source

If you're on a Unix-based OS you can follow the instructions written here. However, make sure you have installed CUDA 10 already.

answered 2 hours ago

Amir

6551317

NVIDIA RTX GPUs are not supported unless you compile Blender from source code yourself.

If you're using Windows you can follow these instructions to compile Blender yourself:

Install Development Tools

Subversion, Git, CMake and Visual Studio must all be installed.

Install Visual Studio 2017 Community Edition (free)

Install Subversion for Windows (SlikSVN)

Install Git for Windows
- In the installer, choose to add Git to your PATH to ensure the Git version is in the splash screen.

Install CMake
- In the installer set the system path option to Add CMake to the system PATH for all users.

Install CUDA 10 for CUDA support in Cycles.

Download Sources and Libraries

Create a folder to store your copy of the Blender source code. This guide will assume your chosen folder is C:blender-git.

Then open the command prompt window by hitting Windows+R, and then typing cmd, or by searching for it in the start menu. Then type the following commands.

For 64-bit Windows, check out the precompiled libraries with Subversion like this:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/win64_vc14 lib/win64_vc14

For 32-bit Windows, use this command instead:

cd C:blender-git
svn checkout https://svn.blender.org/svnroot/bf-blender/trunk/lib/windows_vc14 lib/windows_vc14

Download the Blender source code:

cd C:blender-git
git clone git://git.blender.org/blender.git
cd blender
git submodule update --init --recursive
git submodule foreach git checkout master
git submodule foreach git pull --rebase origin master

Compile Blender

cd C:blender-gitblender
make full

Source

If you're on a Unix-based OS you can follow the instructions written here. However, make sure you have installed CUDA 10 already.

answered 2 hours ago

Amir

6551317

answered 2 hours ago

Amir

6551317

answered 2 hours ago

Amir

6551317

answered 2 hours ago

Amir

6551317

1

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

add a commentÂ |Â

1

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

It is a bit different with RTX. They are different from GTX. Support requires more than simply re-compiling. It would be already done if that was so simple. I am afraid this might not work.
â€“Â Martin Z
2 hours ago

@MartinZ The Blender developers have already added support for RTX cards as you can see here .
â€“Â Amir
1 hour ago

So that's only Cuda 10. I guess it might work. I still think there is a good chance it will not, or have you actually tried it? The full support will be trickier since there are new hardware functions in the card. It is not that straight forward - to use them additional work will need to be done. But the future is looking bright: twitter.com/tonroosendaal/status/1029752422485254144
â€“Â Martin Z
1 hour ago

@MartinZ No I didn't try it myself but some others have tried and it looks like things work fine now. I'm afraid your confusion is on on full integration of NVIDIA OptiX in Blender. What I can tell you is Blender will not support OptiX for a while (maybe about a year from now). So the raytracing capabilities of RTX cards won't be used in Blender but you can certainly use the cards to do normal rendering in Cycles.
â€“Â Amir
49 mins ago

add a commentÂ |Â

jurecki0 is a new contributor. Be nice, and check out our Code of Conduct.

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