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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-12900K vs AMD Ryzen 9 7950X vs i9-13900K

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 20982 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 i9-12900K×AMD Ryzen 9 7950X×Intel Core i9-13900K+ ADD
Price $289.84 - BUY $504.2 - BUY $500.29 - BUY
Socket TypeFCLGA1700AM5FCLGA1700
CPU ClassDesktopDesktopDesktop
Clockspeed3.2 GHz4.5 GHz3.0 GHz
Turbo SpeedUp to 5.2 GHzUp to 5.7 GHzUp to 5.8 GHz
# of Physical Cores16 (Threads: 24)16 (Threads: 32)24 (Threads: 32)
CacheL1: 1,408KB, L2: 14.0MB, L3: 30MBL1: 1,024KB, L2: 16.0MB, L3: 64MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP241W170W125W
Yearly Running Cost$43.98$31.03$22.81
OtherIntel UHD Graphics 770AMD Radeon GraphicsIntel UHD Graphics 770
First Seen on ChartQ4 2021Q3 2022Q3 2022
# of Samples757354987911
CPU Value142.9124.3117.7
Single Thread Rating(% diff. to max in group)4154(-10.0%)4274(-7.4%)4614(0.0%)
CPU Mark(% diff. to max in group)41415(-33.9%)62667(0.0%)58884(-6.0%)

CPU Mark Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i9-12900K
41,415
AMD Ryzen 9 7950X
62,667
Intel Core i9-13900K
58,884
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
Intel Core i9-12900K
142.9
AMD Ryzen 9 7950X
124.3
Intel Core i9-13900K
117.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Core i9-12900K
4,154
AMD Ryzen 9 7950X
4,274
Intel Core i9-13900K
4,614
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 i9-12900K AMD Ryzen 9 7950X Intel Core i9-13900K
Max TDP241W170W125W
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.