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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-11900K @ 3.50GHz vs Intel Core i9-11900 @ 2.50GHz vs Intel Core i7-11700K @ 3.60GHz vs Intel Core i9-10900K @ 3.70GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Core i9-11900K @ 3.50GHz×Intel Core i9-11900 @ 2.50GHz×Intel Core i7-11700K @ 3.60GHz×Intel Core i9-10900K @ 3.70GHz+ ADD
Price$529.99
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$449.99
BUY NOW!
$349.87
BUY NOW!
$481
BUY NOW!
Socket TypeFCLGA1200FCLGA1200FCLGA1200FCLGA1200
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed3.5 GHz2.5 GHz3.6 GHz3.7 GHz
Turbo SpeedUp to 5.2 GHzUp to 5.2 GHzUp to 5.0 GHzUp to 5.3 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)8 (Threads: 16)10 (Threads: 20)
Max TDP125W65W125W125W
Yearly Running Cost$22.81$11.86$22.81$22.81
First Seen on ChartQ1 2021Q2 2021Q4 2020Q2 2020
# of Samples4961026481538
Single Thread Rating3490341934573168
CPU Mark25658235122515323978

CPU Mark Rating
As of 9th of December 2021 - Higher results represent better performance
Intel Core i9-11900K @ 3.50GHz
25,658
Intel Core i9-11900 @ 2.50GHz
23,512
Intel Core i7-11700K @ 3.60GHz
25,153
Intel Core i9-10900K @ 3.70GHz
23,978
CPU Value (CPU Mark / $Price)
As of 9th of December 2021 - Higher results represent better value
Intel Core i9-11900K @ 3.50GHz
48.41
Intel Core i9-11900 @ 2.50GHz
52.25
Intel Core i7-11700K @ 3.60GHz
71.89
Intel Core i9-10900K @ 3.70GHz
49.85
CPU Single Thread Rating
As of 9th of December 2021 - Higher results represent better performance
Intel Core i9-11900K @ 3.50GHz
3,490
Intel Core i9-11900 @ 2.50GHz
3,419
Intel Core i7-11700K @ 3.60GHz
3,457
Intel Core i9-10900K @ 3.70GHz
3,168

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core i9-11900K @ 3.50GHzIntel Core i9-11900 @ 2.50GHzIntel Core i7-11700K @ 3.60GHzIntel Core i9-10900K @ 3.70GHz
Max TDP125W65W125W125W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.