After choosing a 10-bit per channel graphics card (AMD Radeon Pro / Nvidia Quadro), and connecting it to a 10-bit per channel monitor, there is a setting in Photoshop you should enable to create a 30 bit workflow.
Setting Graphics Card Software to Display 10-bit Output
After choosing a 10-bit per channel graphics card (AMD Radeon Pro / Nvidia Quadro), and connecting it to a 10-bit monitor, you will want to make sure the graphics card is set to display 10 bit output in its software.
How to Choose the Right Monitor
Choosing a monitor may seem pretty basic, however, there are several things to consider to make sure you get the right monitor for your specific needs. This article describes how to do that.
Can you see the difference with a 4K monitor?
With 4K monitors becoming more and more affordable, it appears the the long-standing reign of 1080p may finally be coming to a close. The question is: can the human eye actually see the difference with a 4K monitor or are manufacturers just using the hype to sell you a more expensive product?
4K Monitor Requirements and Usage
4k displays have roughly four times the number of pixels as a standard 1080p display which results in a huge improvement in picture quality. But since the technology is still relatively new there are a lot of questions and misunderstandings about what you need to run a 4k monitor. In order to address these questions, we tested a variety of video cards on a 4k monitor to see how the perform at various tasks.