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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 5900X vs Ryzen 7 7800X3D vs Intel i7-14700KF

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 27313 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 5900X×AMD Ryzen 7 7800X3D×Intel Core i7-14700KF+ ADD
Price $269 - BUY $479 - BUY $334 - BUY
Socket TypeAM4AM5FCLGA1700
CPU ClassDesktopDesktopDesktop
Clockspeed3.7 GHz4.2 GHz3.4 GHz
Turbo SpeedUp to 4.8 GHzUp to 5.0 GHzUp to 5.6 GHz
# of Physical Cores12 (Threads: 24)8 (Threads: 16)20 (Threads: 28)
CacheL1: 768KB, L2: 6.0MB, L3: 64MBL1: 512KB, L2: 8.0MB, L3: 96MBL1: 1,792KB, L2: 28.0MB, L3: 33MB
TDP105W120W125W
Yearly Running Cost$19.16$21.90$22.81
OtherAMD Radeon Graphics
First Seen on ChartQ4 2020Q2 2023Q4 2023
# of Samples1669886321983
CPU Value145.471.6160.9
Single Thread Rating(% diff. to max in group)3469(-22.7%)3752(-16.4%)4490(0.0%)
CPU Mark(% diff. to max in group)39109(-27.2%)34275(-36.2%)53727(0.0%)

CPU Mark Rating
As of 12th of December 2024 - Higher results represent better performance
AMD Ryzen 9 5900X
39,109
AMD Ryzen 7 7800X3D
34,275
Intel Core i7-14700KF
53,727
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 12th of December 2024 - Higher results represent better value
AMD Ryzen 9 5900X
145.4
AMD Ryzen 7 7800X3D
71.6
Intel Core i7-14700KF
160.9
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 12th of December 2024 - Higher results represent better performance
AMD Ryzen 9 5900X
3,469
AMD Ryzen 7 7800X3D
3,752
Intel Core i7-14700KF
4,490
PassMark Software © 2008-2024
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 5900X AMD Ryzen 7 7800X3D Intel Core i7-14700KF
Max TDP105W120W125W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.