Island Restoration on GeForce RTX 4090

Well above recommendedEstimate · low confidence, ±30%

Yes. The GeForce RTX 4090 is well above Island Restoration's recommended spec. We estimate ~215 fps at 1080p high (range 150–279, low confidence, ±30%), GPU-limited. At 1440p high expect ~150 fps, so every preset holds 60 fps. Model estimate, not measured; data updated 2026-09-24.

Estimated FPS by preset

Preset	1080p	1440p	4K
low	300+	256	153
medium	279	195	117
high	215	150	90
ultra	172	120	72

Estimate · low confidence, ±30%

Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+. Data updated 2026-09-24.

Best settings

60 fps at 1080p: ultra preset
60 fps at 1440p: ultra preset
144 fps at 1080p: ultra preset

NVIDIA RTX card: turn on DLSS in quality mode before dropping the preset; FSR and XeSS also work if the game lacks DLSS.

What limits performance

Estimates above: GPU-limited, assuming a processor fast enough not to hold the GeForce RTX 4090 back.

Video memory

GeForce RTX 4090: 24 GB
The publisher lists no video memory requirement.

Island Restoration on popular graphics cards (high preset)

Graphics card	1080p	1440p	vs GeForce RTX 4090
GeForce GTX 1650	25	18	-88%
GeForce GTX 1060 6GB	35	25	-84%
GeForce RTX 2060 6GB	53	37	-75%
Radeon RX 6600	58	41	-73%
GeForce RTX 3060 12GB	63	44	-71%
GeForce RTX 4060 Laptop GPU	66	46	-69%
Radeon RX 7600	73	51	-66%
GeForce RTX 4060	75	52	-65%
GeForce RTX 3070	87	61	-59%
GeForce RTX 4070	110	77	-49%
Radeon RX 7800 XT	123	86	-43%
GeForce RTX 5070	126	88	-41%
Radeon RX 9070 XT	164	115	-24%
GeForce RTX 4080	171	119	-21%
GeForce RTX 4090	215	150	—
GeForce RTX 5090	272	190	+26%