According to files discovered by players, "Call of Duty: Modern Warfare 3" may support AMDFSR3 frame generation technology. Recently, Reddit player TheHybred found mention of AMDFSR3 frame generation technology in the "Call of Duty: Modern Warfare 3" game files. Considering that the original version of "Call of Duty: Modern Warfare 3" did not mention AMD's technology, this means that future free updates will support this technology.
AMDFSR3 frame generation may have a good effect in a competitive game such as "Call of Duty: Modern Warfare 3" because it also supports AMD's Anti-Lag+ technology.
"Call of Duty: Modern Warfare 3" has already supported NVIDIA DLSS3 frame generation in all game modes, but as we all know, DLSS3 is exclusive to NVIDIA 40 series graphics cards, and other N cards and A cards cannot be used. The addition of FSR3 frame generation (minimum AMD RX5700 or NV20 series graphics card or above) allows most GPUs to use this technology, bringing a better experience.
FSR3 frame generation configuration