NVIDIA's latest path tracing research builds on years of work around ReSTIR and its theoretical foundation, Generalized Resampled Importance Sampling.

Maybe it'll make those retooled RTX 3060s that bit better.

A ray tracing technique known as path tracing looks set to make it to mainstream PC gaming, thanks to an SDK release by NVIDIA today. Implementing real-time path tracing is claimed by the graphics ...

Let's talk about path tracing, hardware-heads. While the difference between ray-tracing and path-tracing has been debated, the industry has largely settled on using ray-tracing as an umbrella term ...

ReSpec is a bit different this week. I’ve spent the week in sunny San Francisco at the Game Developers Conference (GDC), running from meeting to meeting and trying to find a moment of time to write a ...

Big quote: At CES 2026, California-based GPU startup Bolt Graphics showcased its Zeus GPU platform, targeting gaming, CAD workloads, and HPC simulations. Originally announced a year ago, Zeus is built ...

Real-time path tracing, the next stage of game rendering, is on the horizon, Nvidia says. But wait--didn't RTX just get here? So what is path tracing, how is it different from ray tracing, and why ...

Last year, Bolt Graphics announced its Zeus GPU, and while the brand was relatively unknown, its claim of up to 10x faster rendering than the RTX 5090 drew attention. Now it seems the company is ...