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CPU Benchmarks

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Intel i7-14700KF vs AMD Ryzen 9 7900X3D

The Intel Core i7-14700KF is newer than AMD Ryzen 9 7900X3D also around 6% faster in multi-threaded (CPU Mark) testing, it is around 8% faster in single-thread testing. 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 3539 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 i7-14700KF×AMD Ryzen 9 7900X3D+ ADD
Price $392.99 - BUY $619.99 - BUY
Socket TypeFCLGA1700AM5 (LGA 1718)
CPU ClassDesktopDesktop
Clockspeed3.4 GHz4.4 GHz
Turbo SpeedUp to 5.6 GHzUp to 5.6 GHz
# of Physical Cores20 (Threads: 28)12 (Threads: 24)
CacheL1: 1,792KB, L2: 28.0MB, L3: 33MBL1: 768KB, L2: 12.0MB, L3: 128MB
TDP125W120W
Yearly Running Cost$22.81$21.90
OtherAMD Radeon Graphics
First Seen on ChartQ4 2023Q1 2023
# of Samples23261213
CPU Value136.381.3
Single Thread Rating(% diff. to max in group)4496(0.0%)4133(-8.1%)
CPU Mark(% diff. to max in group)53579(0.0%)50407(-5.9%)

CPU Mark Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i7-14700KF
53,579
AMD Ryzen 9 7900X3D
50,407
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
Intel Core i7-14700KF
136.3
AMD Ryzen 9 7900X3D
81.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i7-14700KF
4,496
AMD Ryzen 9 7900X3D
4,133
PassMark Software © 2008-2025
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 i7-14700KF AMD Ryzen 9 7900X3D
Max TDP125W120W
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.