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%
≥ 284	96%
≥ 2044	58%
≥ 4096	42%

Platform Support

Platform

Reports

Android

Reported value	Reports
≥ 256	100%
≥ 512	58%
≥ 4095	12%

Chromium OS

Reported value	Reports
≥ 1024	100%
≥ 4096	56%

iOS

Reported value	Reports
≥ 1024	100%
≥ 4095	2%

Linux

Reported value	Reports
≥ 256	100%
≥ 284	96%
≥ 2044	40%

Mac OS

Reported value	Reports
≥ 1024	100%
≥ 2048	2%
≥ 4095	1%

Windows

Reported value	Reports
≥ 4095	100%
≥ 4096	69%

Browser Support

Browser

Reports

Chrome/Chromium

Reported value	Reports
≥ 256	100%
≥ 512	95%
≥ 2048	60%
≥ 3710	59%
≥ 4096	43%

Edge

Reported value	Reports
≥ 256	100%
≥ 1024	99%
≥ 4095	94%
≥ 4096	72%

Firefox

Reported value	Reports
≥ 256	100%
≥ 284	97%
≥ 768	96%
≥ 2044	75%
≥ 4096	55%

Opera

Reported value	Reports
≥ 256	100%
≥ 1024	98%
≥ 4095	87%
≥ 4096	55%

Other

Reported value	Reports
≥ 256	100%
≥ 512	88%
≥ 2048	30%
≥ 4096	21%

Safari

Reported value	Reports
≥ 1024	100%
≥ 4095	1%

Samsung Internet

Reported value	Reports
≥ 256	100%
≥ 1024	50%
≥ 4095	47%