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.
73.25%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 87.06% |
| Edge | 94.74% |
| Firefox | 0.18% |
| Opera | 94.52% |
| Other | 22.25% |
| Safari | 0.71% |
| Samsung Internet | 0.23% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 95.33% |
| apple | 50.76% |
| arm | 85.89% |
| 76.67% | |
| img-tec | 100% |
| intel | 91.48% |
| intelr | 0% |
| microsoft | 71.43% |
| nvidia | 96.09% |
| qualcomm | 86.31% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 95.59% |
| amd - gcn-5 | 93.56% |
| amd - rdna-1 | 95.34% |
| amd - rdna-2 | 96.83% |
| amd - rdna-3 | 97.91% |
| apple - apple | 0% |
| apple - metal-3 | 95.87% |
| arm - bifrost | 77.65% |
| arm - valhall | 89.58% |
| intel - gen-11 | 78.56% |
| intel - gen-12lp | 92.45% |
| intel - gen-8 | 86.74% |
| intel - gen-9 | 91.73% |
| intel - xe-2lpg | 98.92% |
| intel - xe-lpg | 97.28% |
| nvidia - ampere | 96.2% |
| nvidia - blackwell | 97.41% |
| nvidia - kepler | 92.16% |
| nvidia - lovelace | 96.61% |
| nvidia - maxwell | 96.34% |
| nvidia - pascal | 94.93% |
| nvidia - turing | 95.75% |
| qualcomm - adreno-6xx | 87.83% |
| qualcomm - adreno-7xx | 86.74% |
| qualcomm - adreno-8xx | 84.03% |