Diablo IV on Radeon RX Vega 56

Well above recommendedEstimate · medium confidence, ±20%

Yes. The Radeon RX Vega 56 is well above Diablo IV's recommended spec. We estimate ~99 fps at 1080p high (range 79–119, medium confidence, ±20%), GPU-limited. For 60 fps at 1440p, use the high preset (~69 fps on high). Model estimate, not measured; data updated 2026-09-24.

Estimated FPS by preset

Preset	1080p	1440p	4K
low	169	118	71
medium	129	90	54
high	99	69	42
ultra	79	56	33

Estimate · medium confidence, ±20%

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: high preset
144 fps at 1080p: low preset

AMD card: use FSR in quality mode before dropping the preset (XeSS also works). DLSS is not available on Radeon.

What limits performance

Estimates above: GPU-limited, assuming a processor fast enough not to hold the Radeon RX Vega 56 back.
Processor needed for ~99 fps: Core i3-9100F or faster (slowest current desktop CPU our model expects to keep up).
With the recommended CPU (Core i5-4670K): CPU-limited at 1080p high: about 90 fps instead of 99.

Video memory

Radeon RX Vega 56: 8 GB
The publisher lists no video memory requirement.

Cheapest upgrade for each target

4K, 60 fps, High

Arc A770 8GB

~60 fps vs 42 now (est.)

+45% GPU performance

Slowest current desktop card (2020+) that reaches each target in Diablo IV; usually the cheapest.

Diablo IV on popular graphics cards (high preset)

Graphics card	1080p	1440p	vs Radeon RX Vega 56
GeForce GTX 1650	52	37	-47%
GeForce GTX 1060 6GB	73	51	-26%
Radeon RX Vega 56	99	69	—
GeForce RTX 2060 6GB	110	77	+11%
Radeon RX 6600	120	84	+21%
GeForce RTX 3060 12GB	130	91	+32%
GeForce RTX 4060 Laptop GPU	136	95	+37%
Radeon RX 7600	151	106	+53%
GeForce RTX 4060	154	108	+55%
GeForce RTX 3070	180	126	+82%
GeForce RTX 4070	227	159	+129%
Radeon RX 7800 XT	253	177	+155%
GeForce RTX 5070	261	183	+163%
Radeon RX 9070 XT	300+	237	+242%
GeForce RTX 4080	300+	247	+255%
GeForce RTX 5090	300+	300+	+466%