packed_4x8_integer_dot_product
Adds WGSL language support for packed 4x8 integer dot-product operations. These operations combine several small integers efficiently and are useful in graphics and ML-style math.
Check your device: WebGPU Capabilities Report.
More details: Developer Docs (MDN) Specification (W3C)
Overall Support
Percentage supporting this feature among reports tested for it.
99.29%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 99.3% |
| Edge | 99.75% |
| Firefox | 99.97% |
| Opera | 99.86% |
| Other | 92.06% |
| Safari | 99.91% |
| Samsung Internet | 97.23% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 99.89% |
| apple | 99.99% |
| arm | 99.89% |
| 100% | |
| img-tec | 100% |
| intel | 99.68% |
| intelr | 100% |
| microsoft | 100% |
| nvidia | 99.8% |
| qualcomm | 99.8% |
| samsung | 100% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 99.87% |
| amd - gcn-5 | 99.63% |
| amd - rdna-1 | 100% |
| amd - rdna-2 | 100% |
| amd - rdna-3 | 100% |
| apple - apple | 100% |
| apple - metal-3 | 100% |
| arm - bifrost | 99.85% |
| arm - valhall | 99.93% |
| intel - gen-11 | 99.92% |
| intel - gen-12lp | 99.82% |
| intel - gen-8 | 96.07% |
| intel - gen-9 | 99.68% |
| intel - xe-2lpg | 100% |
| intel - xe-lpg | 100% |
| nvidia - ampere | 99.87% |
| nvidia - blackwell | 100% |
| nvidia - kepler | 98.98% |
| nvidia - lovelace | 99.91% |
| nvidia - maxwell | 100% |
| nvidia - pascal | 99.77% |
| nvidia - turing | 99.65% |
| qualcomm - adreno-6xx | 99.9% |
| qualcomm - adreno-7xx | 99.81% |
| qualcomm - adreno-8xx | 100% |