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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-11400 @ 2.60GHz vs Intel Core i5-9600K @ 3.70GHz vs Intel Core i5-12400F vs Intel Core i5-12600KF

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 i5-11400 @ 2.60GHz×Intel Core i5-9600K @ 3.70GHz×Intel Core i5-12400F×Intel Core i5-12600KF+ ADD
Price $139.4 - BUY $201.65 - BUY $149.99 - BUY $219.94 - BUY
Socket TypeFCLGA1200FCLGA1151-2FCLGA1700FCLGA1700
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed2.6 GHz3.7 GHz2.5 GHz3.6 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.6 GHzUp to 4.4 GHzUp to 4.9 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 6)6 (Threads: 12)10 (Threads: 16)
CacheL1: 480KB, L2: 3.0MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 9MBL1: 480KB, L2: 7.5MB, L3: 18MBL1: 864KB, L2: 9.5MB, L3: 20MB
TDP65W95W65W150W
Yearly Running Cost$11.86$17.34$11.86$27.38
OtherIntel UHD Graphics 730Intel UHD Graphics 630
First Seen on ChartQ1 2021Q4 2018Q1 2022Q4 2021
# of Samples2100457141021339
CPU Value122.553.0130.4124.7
Single Thread Rating(% diff. to max in group)3036(-22.8%)2742(-30.3%)3511(-10.7%)3934(0.0%)
CPU Mark(% diff. to max in group)17078(-37.8%)10689(-61.0%)19560(-28.7%)27437(0.0%)

CPU Mark Rating
As of 4th of May 2024 - Higher results represent better performance
Intel Core i5-11400 @ 2.60GHz
17,078
Intel Core i5-9600K @ 3.70GHz
10,689
Intel Core i5-12400F
19,560
Intel Core i5-12600KF
27,437
CPU Value (CPU Mark / $Price)
As of 4th of May 2024 - Higher results represent better value
Intel Core i5-11400 @ 2.60GHz
122.5
Intel Core i5-9600K @ 3.70GHz
53.0
Intel Core i5-12400F
130.4
Intel Core i5-12600KF
124.7
CPU Single Thread Rating
As of 4th of May 2024 - Higher results represent better performance
Intel Core i5-11400 @ 2.60GHz
3,036
Intel Core i5-9600K @ 3.70GHz
2,742
Intel Core i5-12400F
3,511
Intel Core i5-12600KF
3,934

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 i5-11400 @ 2.60GHzIntel Core i5-9600K @ 3.70GHzIntel Core i5-12400FIntel Core i5-12600KF
Max TDP65W95W65W150W
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.