Intel Core i9-11900K
30th March, 2021Type
CPUPrice
$539.00 USIntel Core i9-11900K - Power Consumption Tests
The Intel Rocket Lake CPUs feature the brand new Cypress Cove architecture but still rely on the old 14nm process node. The higher clock speeds and increased core counts on the existing process node would result in a drastic level of increase in overall power consumption as can be seen in the charts below.
Power Consumption (Stock)
Load
Idle
0
90
180
270
360
450
540
0
90
180
270
360
450
540
AMD Ryzen 5 3600X
306
108
AMD Ryzen 7 3700X
325
111
Intel Core i5-8600K
330
115
AMD Ryzen 7 2700X
338
114
Intel Core i7-8700K
341
114
AMD Ryzen 9 3900X
351
120
Intel Core i5-10600K
355
114
Intel Core i9-9900K
368
115
AMD Ryzen 7 5800X
363
118
AMD Ryzen 9 3950X
365
125
AMD Ryzen 9 5900X
366
142
Intel Core i9-10980XE
366
144
Intel Core i7-10700K
382
110
Intel Core i9-10850K
385
110
Intel Core i9-10900K
398
111
Intel Core i9-11900K
402
108
Power Consumption 5.2 GHz Overclocked
Load
Idle
0
90
180
270
360
450
540
0
90
180
270
360
450
540
Intel Core i9-11900K OC
447
112
Intel Core i9-10900K OC
424
112
Intel Core i7-10700K OC
402
113
Intel Core i5-10600K OC
392
113
Contents
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