Knald is the world’s first GPU powered solution for generating “bake quality” textures from any 2D source texture.

Multi-vendor GPU Support!
By harnessing the power of OpenCL™, Knald is a cross hardware platform solution and therefore is not limited to any specific GPU vendor. (NVIDIA or AMD cards are currently supported) If your graphics card supports OpenCL™ then you are good to go!
 

How fast is ultra fast?
Knald can generate a Normal, Derivative, Displacement/Height, Ambient Occlusion, Concavity and Convexity maps in around 5 seconds on a mid level Nvidia 560Ti. When loading a Heightmap directly, all other maps are generated instantly and automatically.
 

Real-time?
Once you integrate your source texture, all the controls in Knald are real-time, meaning that you can iterate quickly and control the exact look+feel of your textures without waiting for your PC to bake and catch up with you.

A last new, the link to the web site of this product : https://www.knaldtech.com