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maxColorAttachmentBytesPerSample

Maximum total bytes per sample across all active color attachments. A color attachment is one render target image the current pass can write pixel colors into.

Check your device: WebGPU Capabilities Report.

More details: Developer Docs (MDN) Specification (W3C)

Overall Support

≥ means at least this value.

Reported value (bytes)Reports
≥ 32100%
≥ 6498%
≥ 12882%

Platform Support

PlatformReports
Android
Reported value (bytes)Reports
≥ 32100%
≥ 12891%
Chromium OS
Reported value (bytes)Reports
≥ 32100%
≥ 12887%
iOS
Reported value (bytes)Reports
≥ 32100%
≥ 6499%
Linux
Reported value (bytes)Reports
≥ 32100%
≥ 12896%
Mac OS
Reported value (bytes)Reports
≥ 32100%
≥ 6499%
≥ 12865%
Windows
Reported value (bytes)Reports
≥ 32100%
≥ 128100%

Browser Support

BrowserReports
Chrome/Chromium
Reported value (bytes)Reports
≥ 32100%
≥ 6498%
≥ 12896%
Edge
Reported value (bytes)Reports
≥ 32100%
≥ 64100%
≥ 12899%
Firefox
Reported value (bytes)Reports
≥ 32100%
≥ 6498%
≥ 12872%
Opera
Reported value (bytes)Reports
≥ 32100%
≥ 64100%
≥ 12899%
Other
Reported value (bytes)Reports
≥ 32100%
≥ 6496%
≥ 12840%
Safari
Reported value (bytes)Reports
≥ 32100%
≥ 6499%
Samsung Internet
Reported value (bytes)Reports
≥ 32100%
≥ 1281%

Vendor Values

VendorReports
amd
Reported value (bytes)Reports
≥ 32100%
≥ 64100%
≥ 12899%
apple
Reported value (bytes)Reports
≥ 32100%
≥ 6499%
≥ 12853%
arm
Reported value (bytes)Reports
≥ 32100%
≥ 12891%
google
Reported value (bytes)Reports
≥ 32100%
≥ 12882%
img-tec
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
intel
Reported value (bytes)Reports
≥ 32100%
≥ 6498%
intelr
Reported value (bytes)Reports
≥ 32100%
≥ 64100%
microsoft
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
qualcomm
Reported value (bytes)Reports
≥ 32100%
≥ 12889%
samsung
Reported value (bytes)Reports
≥ 32100%
≥ 128100%

Vendor Architecture Values

Vendor - ArchitectureReports
amd - gcn-4
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
amd - gcn-5
Reported value (bytes)Reports
≥ 32100%
≥ 12899%
amd - rdna-1
Reported value (bytes)Reports
≥ 32100%
≥ 12899%
amd - rdna-2
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
amd - rdna-3
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
apple - apple
Reported value (bytes)Reports
≥ 32100%
≥ 6499%
apple - metal-3
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
arm - bifrost
Reported value (bytes)Reports
≥ 32100%
≥ 12891%
arm - valhall
Reported value (bytes)Reports
≥ 32100%
≥ 12892%
intel - gen-11
Reported value (bytes)Reports
≥ 32100%
≥ 12892%
intel - gen-12lp
Reported value (bytes)Reports
≥ 32100%
≥ 12898%
intel - gen-8
Reported value (bytes)Reports
≥ 32100%
≥ 6497%
intel - gen-9
Reported value (bytes)Reports
≥ 32100%
≥ 6498%
intel - xe-2lpg
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
intel - xe-lpg
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - ampere
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - blackwell
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - kepler
Reported value (bytes)Reports
≥ 32100%
≥ 12898%
nvidia - lovelace
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - maxwell
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - pascal
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
nvidia - turing
Reported value (bytes)Reports
≥ 32100%
≥ 128100%
qualcomm - adreno-6xx
Reported value (bytes)Reports
≥ 32100%
≥ 12892%
qualcomm - adreno-7xx
Reported value (bytes)Reports
≥ 32100%
≥ 12889%
qualcomm - adreno-8xx
Reported value (bytes)Reports
≥ 32100%
≥ 12885%