MAX_VERTEX_UNIFORM_VECTORS

Maximum number of uniform vectors available to vertex shaders. Vertex shader uniforms are often used for transforms, animation data, and per-draw settings.

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Overall Support

≥ means at least this value.

Reported value	Reports
≥ 256	100%
≥ 512	96%
≥ 2000	57%
≥ 4096	41%

Platform Support

Platform

Reports

Android

Reported value	Reports
≥ 256	100%
≥ 512	59%
≥ 1024	58%
≥ 4088	12%

Chromium OS

Reported value	Reports
≥ 1024	100%
≥ 4096	56%

iOS

Reported value	Reports
≥ 1024	100%
≥ 4095	1%

Linux

Reported value	Reports
≥ 256	100%
≥ 512	95%
≥ 2048	41%
≥ 4088	40%

Mac OS

Reported value	Reports
≥ 1024	100%
≥ 2048	1%

Windows

Reported value	Reports
≥ 4095	100%
≥ 4096	68%

Browser Support

Browser

Reports

Chrome/Chromium

Reported value	Reports
≥ 256	100%
≥ 512	95%
≥ 2048	60%
≥ 4096	43%

Edge

Reported value	Reports
≥ 256	100%
≥ 1024	99%
≥ 4095	94%
≥ 4096	71%

Firefox

Reported value	Reports
≥ 256	100%
≥ 512	97%
≥ 2000	75%
≥ 4096	53%

Opera

Reported value	Reports
≥ 256	100%
≥ 768	98%
≥ 4095	85%
≥ 4096	53%

Other

Reported value	Reports
≥ 256	100%
≥ 512	91%
≥ 2048	29%
≥ 4096	20%

Safari

Reported value	Reports
≥ 1024	100%
≥ 4095	1%

Samsung Internet

Reported value	Reports
≥ 256	100%
≥ 1024	52%
≥ 4096	49%