Game FPS

Watch Dogs: Legion on GeForce RTX 4090

The GeForce RTX 4090 runs Watch Dogs: Legion at about 298 FPS at 1080p High (competitive), 242 FPS at 1440p and 158 FPS at 4K.

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FPS by resolution and preset

Average FPS and 1% low without upscaling, Ryzen 7 9800X3D processor, 32 GB of memory.

Preset	1080p	1440p	4K
Low	380251	352233	266208
Medium	332219	283220	191149
High	298197	242189	158123
Ultra	264206	206161	132103
High + DLSS Quality	331219	303200	223174

average / 1% low · High preset, upscaler in Quality mode.

Best settings

For 60+ FPS: 4K · Ultra ~132 FPS
For 120+ FPS: 4K · Ultra ~132 FPS

Video memory

At 1440p Ultra the game uses about 6.7 GB and the card has 24 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 237 FPS (with a Ryzen 7 9800X3D: 298).

The estimate is calibrated on independent benchmarks (TechSpot); typical error about ±5–10%. FRAME LAB model estimate, not a recorded benchmark: real FPS depends on the driver, game version and scene.