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How NVIDIA studio saved unity designers

via:驱动之家     time:2020/7/23 16:54:42     readed:945

For today's designers, it's probably not the worst thing to worry about during the creation

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Long and long

GPU gives full support to creative application

In the past, some projects that can only rely on CPU need to spend a lot of waiting time, and it is very easy to get stuck in the process, which greatly affects the work efficiency of designers. With the growth of hardware performance, the computing power and technology of GPU are also constantly evolving, including Premiere Pro, Autodesk, unreal engine, unity and other major creative software have been updated to join the GPU support.

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In the face of more and more complex 3D scene rendering, CPU performance has been difficult to meet

In the creation of 3D applications, 3D models have more precision details and model faces than planar materials. With the calculation of complex models in the same scene, the performance of CPU has been unable to meet the needs of such designers. And in the later stage of design, we also need to render the material and lighting effects of the model. If the designer wants to browse the final renderings and use the CPU to calculate in the traditional way, it usually takes several hours for a scene to wait. It is even more difficult to make changes, and the work efficiency is greatly reduced.

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Scene rendering in unity

But after adding GPU computing support, creative software has more possibilities. For example, mainstream 3 D creative applications

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Unity has released a browser version that supports real-time ray tracing

At last year's GDC 2019 conference, unity has announced its support for real-time ray tracing and released a browser version. More and more software manufacturers have added light tracing support for their own applications. This also shows that ray tracing and GPU acceleration are becoming more and more popular and developing a new creative ecology.

RTX GPU become a designe

The strength of RTX GPU is not only to support real-time ray tracing, but also to use the unique tensor core for AI assistance, which greatly speeds up the processing speed in the creative application, and makes the designer's work efficiency doubled. Let's take the spenza night scene in unity for rendering and baking test to see how RTX GPU can improve the efficiency of creators.

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In the same scene, we can see the difference between CPU and RTX GPU rendering speed

Through the test results, it can be clearly seen that the CPU completed the entire rendering took more than 3 hours, while RTX GPU only took more than 6 minutes. The efficiency of RTX GPU rendering compared with CPU reached an amazing 32 times. Such exaggerated time comparison is enough to show the efficiency gap between CPU and GPU.

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The performance of GPU will directly affect the rendering efficiency

the same scenario is tested here with three different model RTX GPU. through the results, we can see that the performance of the GPU has a certain impact on the rendering time consuming. Yet even the use of mainstream GPU, like RTX 2060SUPER can lead to significant efficiency gains, and creators can easily choose different levels of configuration according to their own needs. A few hours of rendering in the past, with the blessing of the RTX GPU only a few minutes to complete, it is such a huge efficiency improvement made RTX GPU save the designer in trouble

The creator's perfect assistant

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NVIDIA studio is the best helper for creators

NVIDIA create a NVIDIA Studio platform specifically for creative groups, providing excellent reliability while providing outstanding performance, for designers to bring a more rapid and stable creative environment. With strong support RTX GPU, mainstream professional applications and Studio drivers for creative application optimization, NVIDIA Studio help creators in hardware, software and drivers to make slow waiting

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