Game FPS

Left 4 Dead 2 on Radeon RX 9070 XT

The Radeon RX 9070 XT runs Left 4 Dead 2 at about 375 FPS at 1080p High (competitive), 358 FPS at 1440p and 288 FPS at 4K.

Calculate for your PC

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	433286	429283	402266
Medium	398263	387256	331258
High	375248	358236	288224
Ultra	351232	326215	247193

average / 1% low

Best settings

For 60+ FPS: 4K · Ultra ~247 FPS
For 120+ FPS: 4K · Ultra ~247 FPS

Video memory

At 1440p Ultra the game uses about 2.8 GB and the card has 16 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 274 FPS (with a Ryzen 7 9800X3D: 375).

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.