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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-11900K @ 3.50GHz vs Intel Core i9-11900KF @ 3.50GHz

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

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.
×Intel Core i9-11900K @ 3.50GHz×Intel Core i9-11900KF @ 3.50GHz+ ADD
Price$349.99
BUY NOW!
$319.99
BUY NOW!
Socket TypeFCLGA1200FCLGA1200
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.5 GHz
Turbo SpeedUp to 5.2 GHzUp to 5.3 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 320KB, L2: 2.0MB, L3: 16MBL1: 320KB, L2: 2.0MB, L3: 16MB
Max TDP125W125W
Yearly Running Cost$22.81$22.81
Other
First Seen on ChartQ1 2021Q2 2021
# of Samples1467355
Single Thread Rating(% diff. to max in group)3528(-0.9%)3559(0.0%)
CPU Mark(% diff. to max in group)25552(0.0%)25363(-0.7%)

CPU Mark Rating
As of 8th of December 2022 - Higher results represent better performance
Intel Core i9-11900K @ 3.50GHz
25,552
Intel Core i9-11900KF @ 3.50GHz
25,363
CPU Value (CPU Mark / $Price)
As of 8th of December 2022 - Higher results represent better value
Intel Core i9-11900K @ 3.50GHz
73.01
Intel Core i9-11900KF @ 3.50GHz
79.26
CPU Single Thread Rating
As of 8th of December 2022 - Higher results represent better performance
Intel Core i9-11900K @ 3.50GHz
3,528
Intel Core i9-11900KF @ 3.50GHz
3,559

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 i9-11900KF @ 3.50GHz
Max TDP125W125W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.