maxComputeWorkgroupStorageSize#
Real-world WebGPU limit support statistics for maxComputeWorkgroupStorageSize across browsers, devices, and platforms.
Maximum shared workgroup memory available to a compute shader. Workgroup memory is a fast temporary memory region shared by invocations in the same workgroup.
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This table shows which reported values appear for maxComputeWorkgroupStorageSize and how common each value is.
| Value | Support |
|---|
| 16384 | 100% |
| 32768 | 99% |
| 32769 | 3% |
This table shows which values are reported for maxComputeWorkgroupStorageSize on each platform and how common they are.| Platform | Support |
|---|
| Android | |
| Chromium OS | |
| iOS | |
| Linux | | 16384 | 100% | | 32768 | 98% | | 49152 | 64% | | 65536 | 24% |
|
| Mac OS | |
| Windows | |
This table shows which values are reported for maxComputeWorkgroupStorageSize in each browser family and how common they are.| Browser | Support |
|---|
| Chrome/Chromium | |
| Edge | |
| Firefox | | 16384 | 100% | | 32768 | 99% | | 49152 | 3% | | 65536 | 1% |
|
| Opera | |
| Other | |
| Safari | |
| Samsung Internet | |
This table shows which maxComputeWorkgroupStorageSize values are reported by GPU vendor across all platforms.| Vendor | Support |
|---|
| amd | |
| apple | |
| arm | |
| google | |
| huawei | |
| img-tec | |
| intel | | 32768 | 100% | | 32769 | 13% | | 65536 | 12% |
|
| intelr | |
| microsoft | |
| nvidia | |
| qualcomm | |
| samsung | |
This table shows which maxComputeWorkgroupStorageSize values are reported by GPU vendor and architecture across all platforms.| Vendor - Architecture | Support |
|---|
| amd - gcn-4 | |
| amd - gcn-5 | |
| amd - rdna-1 | |
| amd - rdna-2 | |
| amd - rdna-3 | |
| apple - apple | |
| apple - metal-3 | |
| arm - bifrost | |
| arm - valhall | |
| intel - gen-11 | |
| intel - gen-12lp | |
| intel - gen-8 | |
| intel - gen-9 | |
| intel - xe-2lpg | |
| intel - xe-lpg | |
| nvidia - ampere | |
| nvidia - blackwell | |
| nvidia - kepler | |
| nvidia - lovelace | |
| nvidia - maxwell | |
| nvidia - pascal | |
| nvidia - turing | |
| qualcomm - adreno-6xx | |
| qualcomm - adreno-7xx | |
| qualcomm - adreno-8xx | |