shader-f16
Adds 16-bit floating-point types in shaders. Using 16-bit values can reduce memory bandwidth and register pressure compared with full 32-bit floats.
Check your device: WebGPU Capabilities Report.
More details: Developer Docs (MDN) Specification (W3C)
Overall Support
Percentage supporting this feature among reports tested for it.
93.39%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 92.53% |
| Edge | 93.37% |
| Firefox | 92.82% |
| Opera | 89.4% |
| Other | 92.19% |
| Safari | 100% |
| Samsung Internet | 94.05% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 90.91% |
| apple | 99.99% |
| arm | 100% |
| 0% | |
| img-tec | 100% |
| intel | 95.18% |
| intelr | 100% |
| mesa | 100% |
| microsoft | 66.67% |
| nvidia | 83.79% |
| qualcomm | 71.13% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 25.31% |
| amd - gcn-5 | 99.67% |
| amd - rdna-1 | 100% |
| amd - rdna-2 | 100% |
| amd - rdna-3 | 99.82% |
| apple - apple | 100% |
| apple - metal-3 | 100% |
| arm - bifrost | 100% |
| arm - valhall | 100% |
| intel - gen-11 | 100% |
| intel - gen-12lp | 99.85% |
| intel - gen-8 | 28.22% |
| intel - gen-9 | 86.63% |
| intel - xe-2lpg | 100% |
| intel - xe-lpg | 99.97% |
| nvidia - ampere | 98.51% |
| nvidia - blackwell | 98.35% |
| nvidia - kepler | 3.1% |
| nvidia - lovelace | 98.57% |
| nvidia - maxwell | 0% |
| nvidia - pascal | 0% |
| nvidia - turing | 98.5% |
| qualcomm - adreno-6xx | 29.16% |
| qualcomm - adreno-7xx | 96.82% |
| qualcomm - adreno-8xx | 99.05% |