Project Zomboid on Radeon RX 6800M

Well above recommendedEstimate · low confidence, ±30%

Yes. The Radeon RX 6800M is well above Project Zomboid's recommended spec. We estimate ~98 fps at 1080p high (range 69–127, low confidence, ±30%), GPU-limited. For 60 fps at 1440p, use the high preset (~69 fps on high). Its 12 GB of video memory covers the 4 GB the game requires at minimum. Model estimate, not measured; data updated 2026-09-24.

Estimated FPS by preset

Preset	1080p	1440p	4K
low	166	116	70
medium	127	89	53
high	98	69	41
ultra	78	55	33

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: 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 6800M back.
Processor needed for ~98 fps: Core i3-10100 or faster (slowest current desktop CPU our model expects to keep up).

Video memory

Radeon RX 6800M: 12 GB
Minimum spec: 4 GB (+8 GB headroom)

Cheapest upgrade for each target

4K, 60 fps, High

GeForce RTX 3080 12GB

~60 fps vs 41 now (est.)

+45% GPU performance

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

Project Zomboid on popular graphics cards (high preset)

Graphics card	1080p	1440p	vs Radeon RX 6800M
GeForce GTX 1650	32	22	-68%
GeForce GTX 1060 6GB	44	31	-55%
GeForce RTX 2060 6GB	66	46	-32%
Radeon RX 6600	73	51	-26%
GeForce RTX 3060 12GB	79	55	-19%
GeForce RTX 4060 Laptop GPU	82	57	-16%
Radeon RX 7600	92	64	-6%
GeForce RTX 4060	93	65	-5%
Radeon RX 6800M	98	69	—
GeForce RTX 3070	109	76	+11%
GeForce RTX 4070	137	96	+40%
Radeon RX 7800 XT	153	107	+56%
GeForce RTX 5070	158	111	+61%
Radeon RX 9070 XT	205	144	+110%
GeForce RTX 4080	213	149	+118%
GeForce RTX 5090	300+	238	+247%