Unless you're a physicist, you probably don't pay too much mind to the function of light in your daily life. Light is light, right? When there is light, we see, and when there isn't, we don't. But ...

As graphics cards become more advanced, they become better able to render more detailed, realistic graphics. Even if the games you're playing on your PC aren't realistic by design, better graphics is ...

Ray tracing is one of the latest and most impressive graphical improvements video games have seen in the last few years. This system focuses on making light sources behave more realistically, which ...

Half-Life ray tracing may have to wait a little longer, as a stunning mod for the Valve FPS is being delayed, but by way of compensation, Quake, the beloved shooter from Bethesda and id Software, has ...

The Horizon Forbidden West PC port is practically bursting at the seams with PC graphical goodies, including resolution upscalers and frame generation tech, as well as more mundane but welcome bonuses ...

Whether you belong to Team Nvidia or team AMD, Xbox or PlayStation, or even Apple Mac vs PC, you’ve probably heard of ray-tracing. It's the holy grail for computer graphics. It works by simulating ...

Graphics Cards Best graphics cards in 2025: I've tested pretty much every AMD and Nvidia GPU of the past 20 years and these are today's top cards Graphics Cards I've tested the simple config file ...

I wrote an article yesterday showing off Digital Foundry’s test of Cyberpunk 2077’s new Overdrive ray tracing update from NVIDIA, which is live as of right now, a nearly 20 GB update to download for ...

AMD’s recently launched RX 7900 XTX has received a warm reception, mainly on the back of the value it offers compared to Nvidia’s competing RTX 4080. One area where Nvidia still has a lead, though, is ...

First it came to Portal, now it's coming to the Source engine's other big classic: Half-Life 2 is getting a ray-tracing remaster thanks to the efforts of a community modding superteam with support ...