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.
99.14%
of browsers tested for this feature
Platform Support
Browser Support
| Browser | Support |
|---|---|
| Chrome/Chromium | 99.06% |
| Edge | 99.83% |
| Firefox | 100% |
| Opera | 99.87% |
| Other | 93.17% |
| Safari | 99.91% |
| Samsung Internet | 97.83% |
Vendor Support
| Vendor | Support |
|---|---|
| amd | 99.89% |
| apple | 99.98% |
| arm | 99.86% |
| 100% | |
| img-tec | 100% |
| intel | 99.67% |
| intelr | 100% |
| microsoft | 100% |
| nvidia | 99.87% |
| qualcomm | 99.96% |
Vendor Architecture Support
| Vendor - Architecture | Support |
|---|---|
| amd - gcn-4 | 100% |
| amd - gcn-5 | 99.68% |
| amd - rdna-1 | 100% |
| amd - rdna-2 | 99.96% |
| amd - rdna-3 | 100% |
| apple - apple | 100% |
| apple - metal-3 | 100% |
| arm - bifrost | 99.72% |
| arm - valhall | 99.94% |
| intel - gen-11 | 99.93% |
| intel - gen-12lp | 99.8% |
| intel - gen-8 | 97.02% |
| intel - gen-9 | 99.71% |
| intel - xe-2lpg | 100% |
| intel - xe-lpg | 100% |
| nvidia - ampere | 99.78% |
| nvidia - blackwell | 100% |
| nvidia - kepler | 100% |
| nvidia - lovelace | 100% |
| nvidia - maxwell | 98.62% |
| nvidia - pascal | 99.92% |
| nvidia - turing | 99.87% |
| qualcomm - adreno-6xx | 100% |
| qualcomm - adreno-7xx | 99.94% |
| qualcomm - adreno-8xx | 100% |