subgroup_uniformity
Adds WGSL language support for subgroup uniformity information. Uniformity describes whether all invocations in a region of shader execution follow the same control flow or see the same values.
Check your device: WebGPU Capabilities Report.
More details: Developer Docs (MDN) Specification (W3C)
Overall Support
Percentage supporting this feature among reports tested for it.
78.53%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 93.08% |
| Edge | 97.21% |
| Firefox | 0.33% |
| Opera | 97.69% |
| Other | 29.41% |
| Safari | 6.59% |
| Samsung Internet | 0.13% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 97.31% |
| apple | 54.3% |
| arm | 92.17% |
| 86.67% | |
| img-tec | 100% |
| intel | 95.86% |
| intelr | 0% |
| microsoft | 83.33% |
| nvidia | 97.58% |
| qualcomm | 89.41% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 98.29% |
| amd - gcn-5 | 96.39% |
| amd - rdna-1 | 97.64% |
| amd - rdna-2 | 98.41% |
| amd - rdna-3 | 99.38% |
| apple - apple | 4.15% |
| apple - metal-3 | 99.17% |
| arm - bifrost | 91.56% |
| arm - valhall | 92.35% |
| intel - gen-11 | 90.45% |
| intel - gen-12lp | 96.41% |
| intel - gen-8 | 91.62% |
| intel - gen-9 | 95.91% |
| intel - xe-2lpg | 99.72% |
| intel - xe-lpg | 99.2% |
| nvidia - ampere | 97.58% |
| nvidia - blackwell | 98.89% |
| nvidia - kepler | 93.29% |
| nvidia - lovelace | 98.12% |
| nvidia - maxwell | 98.66% |
| nvidia - pascal | 96.5% |
| nvidia - turing | 97.38% |
| qualcomm - adreno-6xx | 93.15% |
| qualcomm - adreno-7xx | 89.17% |
| qualcomm - adreno-8xx | 84.93% |