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navigator.hardwareConcurrency

Last updated on : 2023-03-20

Note:
navigator.hardwareConcurrency shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

Overview

Returns the number of logical processors cores of the user’s CPU. The value may be reduced to prevent fingerprinting.

Specifications

HTML Standard # dom-navigator-hardwareconcurrency-dev

Code snippets

test_navigator_hardwareConcurrency.html

Source:test_navigator_hardwareConcurrency.html Github

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Browser Compatibility
  • navigator.hardwareConcurrency on IE is fully supported on None of the versions,   partially supported on  None of the versions, and not supported on 5.5-11 IE versions.
  • navigator.hardwareConcurrency on Edge is fully supported on 15-111,   partially supported on  None of the versions, and not supported on 12-14 Edge versions.
  • navigator.hardwareConcurrency on Firefox is fully supported on 48-113,   partially supported on  None of the versions, and not supported on 2-47 Firefox versions.
  • navigator.hardwareConcurrency on Chrome is fully supported on 37-114,   partially supported on  None of the versions, and not supported on 4-36 Chrome versions.
  • navigator.hardwareConcurrency on Safari is fully supported on 10.1-16.4,   partially supported on  None of the versions, and not supported on 3.2-10 Safari versions.
  • navigator.hardwareConcurrency on Opera is fully supported on 24-95,   partially supported on  None of the versions, and not supported on 9.5-23 Opera versions.
  • navigator.hardwareConcurrency on Safari on iOS is fully supported on 10.3-16.4,   partially supported on  None of the versions, and not supported on 3.2-10 Safari on iOS versions.
  • navigator.hardwareConcurrency on Android Browser is fully supported on 97-111,   partially supported on  None of the versions, and not supported on 2.1-4 Android Browser versions.
  • navigator.hardwareConcurrency on Opera Mobile is fully supported on 64-73,   partially supported on  None of the versions, and not supported on 10-12 Opera Mobile versions.
  • navigator.hardwareConcurrency on Chrome for Android is fully supported on 97-111,   partially supported on  None of the versions, and not supported on    below 97  Chrome for Android versions.
  • navigator.hardwareConcurrency on Firefox for Android is fully supported on 95-110,   partially supported on  None of the versions, and not supported on    below 95  Firefox for Android versions.
  • navigator.hardwareConcurrency on Samsung Internet is fully supported on 4-20,   partially supported on  None of the versions, and not supported on    below 4  Samsung Internet versions.
92
Hightooltip
Browser Compatibility Score
Chrome IE
Low
Browser Support For IE Versions
-
Fully
-
Partially
5.5-11
No Support
Chrome Edge
High
Browser Support For Edge Versions
15-111
Fully
-
Partially
12-14
No Support
Chrome Firefox
High
Browser Support For Firefox Versions
48-113
Fully
-
Partially
2-47
No Support
Chrome Chrome
High
Browser Support For Chrome Versions
37-114
Fully
-
Partially
4-36
No Support
Chrome Safari
High
Browser Support For Safari Versions
10.1-16.4
Fully
-
Partially
3.2-10
No Support
Chrome Opera
High
Browser Support For Opera Versions
24-95
Fully
-
Partially
9.5-23
No Support
Chrome Safari on iOS
High
Browser Support For Safari on iOS Versions
10.3-16.4
Fully
-
Partially
3.2-10
No Support
Chrome Android Browser
High
Browser Support For Android Browser Versions
97-111
Fully
-
Partially
2.1-4
No Support
Chrome Opera Mobile
High
Browser Support For Opera Mobile Versions
64-73
Fully
-
Partially
10-12
No Support
Chrome Chrome for Android
High
Browser Support For Chrome for Android Versions
97-111
Fully
-
Partially
-
No Support
Chrome Firefox for Android
High
Browser Support For Firefox for Android Versions
95-110
Fully
-
Partially
-
No Support
Chrome Samsung Internet
High
Browser Support For Samsung Internet Versions
4-20
Fully
-
Partially
-
No Support
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Last Modified date
2023-03-20
Browser Support for navigator.hardwareConcurrency
ChromeChromeSafari SafariFirefox FirefoxIE Internet ExplorerOpera OperaEdge Edge
References

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