navigator.hardwareConcurrency

Returns the number of logical cores of the user's CPU. The value may be reduced to prevent device fingerprinting or because it exceeds the allowed number of simultaneous web workers.

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49
56 9.3
See notes:
  • 1
4.4
14 52 57 10
See notes:
  • 1
10.0-10.2
See notes:
  • 1
4.4.3-4.4.4 4
11 15 53 58 10.1
See notes:
  • 1
44 10.3
See notes:
  • 1
all 56 10 37 57 52 11 11.4 5 1.2 7.12
54 59 TP
See notes:
  • 1
45
55 60 46
56 61

Notes

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