Game FPS

Diablo IV on Radeon RX 7800 XT

The Radeon RX 7800 XT runs Diablo IV at about 154 FPS at 1080p High (high refresh), 111 FPS at 1440p and 69 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	249194	191149	12194
Medium	185144	135105	8465
High	154120	11187	6953
Ultra	129101	9272	5744
High + FSR Quality	210164	159124	10078

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

Best settings

For 60+ FPS: 4K · High ~69 FPS
For 120+ FPS: 4K · Low ~121 FPS

Video memory

At 1440p Ultra the game uses about 9 GB and the card has 16 GB: enough memory.

Is the processor holding it back?

With a Ryzen 5 7600 at 1080p High: about 146 FPS (with a Ryzen 7 9800X3D: 154).

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.