Pc games that support 10 bit color

10-bit is a bit of a gimic at this point for desktop computing, even when you are on the regular windows desktop. When setting monitors to 10-bit mode, you are only telling the graphics driver to send information to the monitor using 10-bit deepcolor. Meanwhile, on that exact same menu that lets you change your color depth in the nvidia control panel, you'll see 32-bit truecolor right next to it. This is what is actually used to render the desktop. This allocates 8-bits for r, g, b, and an alpha channel used for compositing -- only 8-bit color, you're not going to be taking advantage of 10-bit.

Indeed, fullscreen applications can bypass the desktop compositor completely and so can display 10-bit color if it wanted to, but unfortunately, the status quo for a lot of game engines is still just 8-bit as we've been using that color depth for decades. Combined with the fact that it's easier to program for, as memory is already laid out in 8-bit chunks. Unless you're using a modern game that specifically supports HDR and 10-bit, 10-bit support is going to be hard to come by.

People are mentioning wide gamuts in this thread saying games are sRGB or DCI-P3 that has little to do about the conversation about color depth. With 8-bit color, 255 will mean its more red on DCI-P3 than sRGB. Essentially, you're just stretching that 0-255 space over a wider set of colors. You're going to get a higher quantisation error, that's why you also see 10-bit color typically come with wide gamuts to try to reduce it.

Do PC games support 10 bit color?

Indeed, fullscreen applications can bypass the desktop compositor completely and so can display 10-bit color if it wanted to, but unfortunately, the status quo for a lot of game engines is still just 8-bit as we've been using that color depth for decades.

Are PC games 10 bit?

Games for contemporary PCs and modern consoles all render in 10-bit color as a minimum, and HDR is becoming universal. Of course, they'll technically work with a low cost 8-bit panel but you'll miss out.

Is 10 bit Colour worth it?

It's not as good as a true higher bitrate, but it's better than nothing. With today's HDR displays, you're asking for many more colors and a much higher range of brightness to be fed to your display.

Does Minecraft support 10 bit color?

This is a very low priority since most people are not playing on HDR monitors with 10-bit color everywhere, but Minecraft has poor HDR support, and I have no in-game option to allow for 10-bit color since 8-bit color requires only 24 bits.