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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-13900F vs i9-14900KF

The Intel Core i9-14900KF is newer than Intel Core i9-13900F also around 14% faster in multi-threaded (CPU Mark) testing, it is around 6% faster in single-thread testing. However, Intel Core i9-13900F uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2550 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 i9-13900F×Intel Core i9-14900KF+ ADD
Price $523.03 - BUY Search Online
Socket TypeFCLGA1700FCLGA1700
CPU ClassDesktopDesktop
Clockspeed2.0 GHz3.2 GHz
Turbo SpeedUp to 5.6 GHzUp to 6.0 GHz
# of Physical Cores24 (Threads: 32)24 (Threads: 32)
CacheL1: 2,176KB, L2: 32.0MB, L3: 36MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP65W125W
Yearly Running Cost$11.86$22.81
Other
First Seen on ChartQ1 2023Q3 2023
# of Samples2632287
CPU Value96.8135.9
Single Thread Rating(% diff. to max in group)4415(-6.1%)4701(0.0%)
CPU Mark(% diff. to max in group)50653(-14.5%)59235(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Core i9-13900F
50,653
Intel Core i9-14900KF
59,235
CPU Value (CPU Mark / $Price)
As of 8th of January 2025 - Higher results represent better value
Intel Core i9-13900F
96.8
Intel Core i9-14900KF
135.9
CPU Single Thread Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Core i9-13900F
4,415
Intel Core i9-14900KF
4,701
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 i9-13900F Intel Core i9-14900KF
Max TDP65W125W
Power consumption per day (kWh)0.130.25
Running cost per day$0.033$0.063
Power consumption per year (kWh)47.591.3
Running cost per year$11.86$22.81
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.