Intel Adds Support for Callisto Protocol on Arc A-Series GPUs, Fortnite Chapter 4, and Darktide

Intel has released a new Game On Driver for its Arc A series graphics cards, supporting a slew of newly launched titles. The handful of gamers running the Arc A770 can now test Callisto Protocol on their systems with ray-tracing. Although the Arc Alchemist family offers mediocre performance, the ray-tracing capabilities are right up there with NVIDIA’s Ampere architecture. (

In addition to TCP, support for World of Warcraft: Dragonflight, Warhammer 40K: Darktide, Marvel’s Midnight Suns, and Fortnite Chapter 4 have also been added. The latest Fortnite update features Unreal Engine 5, including cutting-edge global illumination (Lumen) and highly detailed geometry (Nanite). You can read about the two below:

  • Unreal Engine 5 Lumen vs. Ray Tracing: Which One is Better?
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Areej Syed

Processors, PC gaming, and the past. I have written about computer hardware for over seven years with over 5000 published articles. I started during engineering college and haven't stopped since. On the side, I play RPGs like Baldur's Gate, Dragon Age, Mass Effect, Divinity, and Fallout. Contact:
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