Game FPS

Lost Ark on GeForce RTX 4090

The GeForce RTX 4090 runs Lost Ark at about 191 FPS at 1080p High (high refresh), 180 FPS at 1440p and 140 FPS at 4K.

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	222146	219145	202133
Medium	203134	196129	163127
High	191126	180119	140109
Ultra	178118	163108	12093

average / 1% low

Best settings

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

Video memory

At 1440p Ultra the game uses about 3.9 GB and the card has 24 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 140 FPS (with a Ryzen 7 9800X3D: 191).

Approximate model estimate, not yet checked against measurements; typical error about ±15–20%. FRAME LAB model estimate, not a recorded benchmark: real FPS depends on the driver, game version and scene.