Web3D Survey - WebGPU Results

WebGPU Support

56.81%

Does the WebGPU API (navigator.gpu) exist on the browser and can one create a WebGPU adapter successfully.

WebGPU Platform Support (Alphabetical)

Platform	Support
Android	0.33%
Chromium OS	78.25%
iOS	0.11%
Linux	0.52%
Mac OS	52.61%
Windows	78.38%

WebGPU Features (Alphabetical)

Features	Support
bgra8unorm-storage	94.38%
chromium-experimental-dp4a	0%
chromium-experimental-read-write-storage-texture	0%
depth-clamping	0%
depth-clip-control	99.99%
depth24unorm-stencil8	0%
depth32float-stencil8	100%
float32-filterable	78.34%
indirect-first-instance	100%
multi-planar-formats	0%
pipeline-statistics-query	0%
rg11b10ufloat-renderable	100%
shader-f16	0.17%
texture-compression-astc	26.81%
texture-compression-bc	99.98%
texture-compression-etc2	29.03%
timestamp-query	0.24%
timestamp-query-inside-passes	0%

WebGPU Limits (Alphabetical)

Limit	Values - Support
maxBindGroups	4 - 100%
maxBindGroupsPlusVertexBuffers	20 - 100% 23 - 97.91% 24 - 97.27%
maxBindingsPerBindGroup	640 - 100% 1000 - 97.91%
maxBufferSize	1073741824 - 100% 2147483647 - 96.06%
maxColorAttachmentBytesPerSample	32 - 100%
maxColorAttachments	8 - 100%
maxComputeInvocationsPerWorkgroup	256 - 100% 384 - 87.93% 512 - 87.93% 768 - 87.92% 1024 - 87.9%
maxComputeWorkgroupSizeX	256 - 100% 384 - 87.93% 512 - 87.93% 1024 - 87.92%
maxComputeWorkgroupSizeY	256 - 100% 384 - 87.93% 512 - 87.93% 1024 - 87.92%
maxComputeWorkgroupSizeZ	64 - 100%
maxComputeWorkgroupsPerDimension	65535 - 100%
maxComputeWorkgroupStorageSize	16384 - 100% 32768 - 99.97% 49152 - 16.53% 65536 - 16.52%
maxDynamicStorageBuffersPerPipelineLayout	4 - 100% 8 - 85.68%
maxDynamicUniformBuffersPerPipelineLayout	8 - 100% 10 - 85.68%
maxFragmentCombinedOutputResources	8 - 100%
maxInterStageShaderComponents	60 - 100%
maxInterStageShaderVariables	16 - 100%
maxSampledTexturesPerShaderStage	16 - 100%
maxSamplersPerShaderStage	16 - 100%
maxStorageBufferBindingSize	134217728 - 100% 268435456 - 99.99% 536870912 - 99.98% 1073741824 - 99.97% 2147483644 - 94.2% 2147483647 - 24.36%
maxStorageBuffersPerShaderStage	8 - 100% 10 - 0.58%
maxStorageTexturesPerShaderStage	4 - 100% 8 - 85.71%
maxTextureArrayLayers	256 - 100%
maxTextureDimension1D	4096 - 100% 8192 - 99.86%
maxTextureDimension2D	4096 - 100% 8192 - 99.86%
maxTextureDimension3D	1024 - 100% 2048 - 99.86%
maxUniformBufferBindingSize	16384 - 100% 65536 - 99.99%
maxUniformBuffersPerShaderStage	12 - 100%
maxVertexAttributes	16 - 100%
maxVertexBufferArrayStride	0 - 100% 2048 - 97.77%
maxVertexBuffers	8 - 100%
minStorageBufferOffsetAlignment	32 - 100% 64 - 99.96% 256 - 99.94%
minUniformBufferOffsetAlignment	32 - 100% 64 - 99.99% 256 - 99.97%