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Ray Traced Global Illumination in Forza Motorsport

With the upcoming release of Update 15 on December 9, a new graphics option for our PC players will be added to Forza Motorsport's ray tracing settings to enable Ray Traced Global Illumination in game (RTGI for short).

Q: What is Ray-Traced Global Illumination (RTGI)?

A: RTGI uses ray tracing hardware to compute more accurate indirect lighting and occlusion across the track and car in real time. This results in enhanced visual fidelity and realism in the game.

Q: Which versions of Forza Motorsport can RTGI be enabled on?

A: RTGI can be enabled on all Forza Motorsport PC versions (Microsoft Store, Steam, PC Game Pass) with Update 15 or later installed. This feature is only available on PC.

Q: How do I enable RTGI in Forza Motorsport?

A: RTGI is a new setting that must be enabled and is not on by default. RTGI can be enabled in the Forza Motorsport Graphics menu using the following toggles:

Set Raytracing Quality to "Full Reflections + RTGI"

Set RTGI Quality to "High"

Q: What PC graphics cards are recommended for RTGI in Forza Motorsport?

A: RTGI is a cutting-edge rendering feature recommended for high-end PCs with Ray Tracing-capable GPUs. The minimum GPU specification to enable RTGI is the NVIDIA RTX 20 Series and AMD RX 6000 Series. However, we recommend at least an NVIDIA RTX 3080 or above to run RTGI High settings, and an NVIDIA RTX 4090 for the best experience.

Q: Where is RTGI used in the game?

A: When enabled, RTGI will apply to all gameplay and cinematics, as well as your Homespace and Photo Mode.

RTGI OFF RTGI ON RTGI OFF RTGI ON RTGI OFF RTGI ON

This Week in Forza Motorsport – December 5



Every series of the American Thunder Tour is still available until Dec. 25. Get your races in and unlock rewards on the Challenge Hub. Don't forget to join the Reward Showcase event as well!

Celebrate the legacy of one of the world's favorite convertibles with the Mazda Miata Series on FMP.

Find the 1986 Merkur #11 MAC Tools XR4Ti at a 30% discount in the Showroom and use it to get #1 on the leaderboard in this week's Spotlight Rivals.

This Week in Forza Motorsport – November 28

The final Series in the American Thunder Tour starts today! Get behind the wheel of the Daytona Prototype Spotlight cars for this week: the Chevrolet #10 Konica Minolta Corvette Daytona Prototype and Ford #02 Chip Ganassi Racing Riley MK XXVI Daytona Prototype.



A Subaru BRZ Spec Series joins the roster of Featured Series this week alongside the Forza P2 Series. Compete in both in Featured Multiplayer!

Beath Tyler Reddick's time around Maple Valley - Short Circuit using a 1985 Toyota Sprinter Trueno GT Apex.

Forza Motorsport – NASCAR Series



Your enthusiasm and dedication to the NASCAR Series in Featured Multiplayer means it will be available in Forza Motorsport through the new year. In our next updates, you will be able to join the NASCAR Series under the Spec tab in Featured Multiplayer.

This Week in Forza Motorsport – November 21



The 2010 Chevrolet #55 Level 5 Motorsports Oreca FLM09 and the 2010 Mazda #16 Mazda Racing B09/86 go head-to-head as this week's Spotlight cars in American Le Mans, the third series of the American Thunder tour.

Two more events join FMP's Featured Series roster: the Early Factory Racecar Series and Lotus 3-Eleven Spec Series, both ending on Nov. 27.

The new-to-Motorsport Spotlight car, 2010 Mazda #16 Mazda Racing B09/86, is featured in this week's Spotlight Rivals to score your best time around Sunset Peninsula.