immediate_address_space
Adds WGSL language support for the immediate address space extension. An address space describes where data lives and how shaders are allowed to access it.
Check your device: WebGPU Capabilities Report.
More details: Developer Docs (MDN) Specification (W3C)
Overall Support
Percentage supporting this feature among reports tested for it.
73.62%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 87.37% |
| Edge | 94.89% |
| Firefox | 0.21% |
| Opera | 94.26% |
| Other | 22.27% |
| Safari | 0.58% |
| Samsung Internet | 0.11% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 95.13% |
| apple | 50.75% |
| arm | 85.16% |
| 87.18% | |
| img-tec | 98.17% |
| intel | 91.35% |
| intelr | 0% |
| microsoft | 75% |
| nvidia | 95.86% |
| qualcomm | 86.44% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 94.76% |
| amd - gcn-5 | 93.33% |
| amd - rdna-1 | 96.02% |
| amd - rdna-2 | 96.51% |
| amd - rdna-3 | 97.78% |
| apple - apple | 0% |
| apple - metal-3 | 95.86% |
| arm - bifrost | 76.2% |
| arm - valhall | 89.62% |
| intel - gen-11 | 78.44% |
| intel - gen-12lp | 92.32% |
| intel - gen-8 | 88.04% |
| intel - gen-9 | 91.65% |
| intel - xe-2lpg | 99.02% |
| intel - xe-lpg | 97.28% |
| nvidia - ampere | 95.99% |
| nvidia - blackwell | 97.53% |
| nvidia - kepler | 92.46% |
| nvidia - lovelace | 96.32% |
| nvidia - maxwell | 96.23% |
| nvidia - pascal | 94.43% |
| nvidia - turing | 95.37% |
| qualcomm - adreno-6xx | 88.43% |
| qualcomm - adreno-7xx | 86.2% |
| qualcomm - adreno-8xx | 84.73% |