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AMD Ryzen 9 9900X vs Intel i7-14700KF

The AMD Ryzen 9 9900X is newer than Intel Core i7-14700KF however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 9521 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.

×AMD Ryzen 9 9900X×Intel Core i7-14700KF+ ADD
Price $389.99 - BUY $365.91 - BUY
Socket TypeAM5FCLGA1700
CPU ClassDesktopDesktop
Clockspeed4.4 GHz3.4 GHz
Turbo SpeedUp to 5.6 GHzUp to 5.6 GHz
# of Physical Cores12 (Threads: 24)20 (Threads: 28)
CacheL1: 960KB, L2: 12.0MB, L3: 64MBL1: 1,792KB, L2: 28.0MB, L3: 33MB
TDP120W125W
Yearly Running Cost$21.90$22.81
Other
First Seen on ChartQ3 2024Q4 2023
# of Samples46064915
CPU Rank201215
CPU Value139.7142.8
Single Thread Rating(% diff. to max in group)4675(0.0%)4471(-4.4%)
CPU Mark(% diff. to max in group)54464(0.0%)52260(-4.0%)

CPU Mark Rating
As of 18th of January 2026 - Higher results represent better performance
AMD Ryzen 9 9900X
54,464
Intel Core i7-14700KF
52,260
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 18th of January 2026 - Higher results represent better value
AMD Ryzen 9 9900X
139.7
Intel Core i7-14700KF
142.8
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 18th of January 2026 - Higher results represent better performance
AMD Ryzen 9 9900X
4,675
Intel Core i7-14700KF
4,471
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.
AMD Ryzen 9 9900X Intel Core i7-14700KF
Max TDP120W125W
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.