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Intel i9-13900KS vs i7-14700KF

The Intel Core i7-14700KF is newer than Intel Core i9-13900KS and is around -14% slower in multi-threaded (CPU Mark) testing. The Intel Core i7-14700KF is around -5% slower in single-thread testing. Also, Intel Core i9-13900KS uses around 18% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 6647 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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 i9-13900KS×Intel Core i7-14700KF+ ADD
Price $492.23 - BUY $349.99 - BUY
Socket TypeFCLGA1700FCLGA1700
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.4 GHz
Turbo SpeedUp to 6.0 GHzUp to 5.6 GHz
# of Physical Cores24 (Threads: 32)20 (Threads: 28)
CacheL1: 1,408KB, L2: 24.0MB, L3: 36MBL1: 1,792KB, L2: 28.0MB, L3: 33MB
TDP150W125W
Yearly Running Cost$27.38$22.81
OtherIntel UHD Graphics 770
First Seen on ChartQ1 2023Q4 2023
# of Samples15095138
CPU Rank157222
CPU Value122.9149.1
Single Thread Rating(% diff. to max in group)4713(0.0%)4470(-5.2%)
CPU Mark(% diff. to max in group)60519(0.0%)52197(-13.8%)

CPU Mark Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i9-13900KS
60,519
Intel Core i7-14700KF
52,197
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 17th of February 2026 - Higher results represent better value
Intel Core i9-13900KS
122.9
Intel Core i7-14700KF
149.1
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i9-13900KS
4,713
Intel Core i7-14700KF
4,470
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 i9-13900KS Intel Core i7-14700KF
Max TDP150W125W
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.