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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-13900K vs AMD Ryzen 9 7950X vs Ryzen 9 7900X vs i9-12900KS

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 16304 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 i9-13900K×AMD Ryzen 9 7950X×AMD Ryzen 9 7900X×Intel Core i9-12900KS+ ADD
Price $416 - BUY $499.99 - BUY $322 - BUY $349 - BUY
Socket TypeFCLGA1700AM5AM5LGA 1700
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed3.0 GHz4.5 GHz4.7 GHz3.4 GHz
Turbo SpeedUp to 5.8 GHzUp to 5.7 GHzUp to 5.6 GHzUp to 5.5 GHz
# of Physical Cores24 (Threads: 32)16 (Threads: 32)12 (Threads: 24)16 (Threads: 24)
CacheL1: 2,176KB, L2: 32.0MB, L3: 36MBL1: 1,024KB, L2: 16.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MBL1: 1,408KB, L2: 14.0MB, L3: 30MB
TDP125W170W170W150W
Yearly Running Cost$22.81$31.03$31.03$27.38
OtherIntel UHD Graphics 770AMD Radeon GraphicsAMD Radeon GraphicsIntel UHD Graphics 770
First Seen on ChartQ3 2022Q3 2022Q3 2022Q2 2022
# of Samples712048013627756
CPU Value142.0125.5160.7126.1
Single Thread Rating(% diff. to max in group)4622(0.0%)4277(-7.5%)4257(-7.9%)4345(-6.0%)
CPU Mark(% diff. to max in group)59090(-5.8%)62734(0.0%)51738(-17.5%)44005(-29.9%)

CPU Mark Rating
As of 7th of October 2024 - Higher results represent better performance
Intel Core i9-13900K
59,090
AMD Ryzen 9 7950X
62,734
AMD Ryzen 9 7900X
51,738
Intel Core i9-12900KS
44,005
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 7th of October 2024 - Higher results represent better value
Intel Core i9-13900K
142.0
AMD Ryzen 9 7950X
125.5
AMD Ryzen 9 7900X
160.7
Intel Core i9-12900KS
126.1
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 7th of October 2024 - Higher results represent better performance
Intel Core i9-13900K
4,622
AMD Ryzen 9 7950X
4,277
AMD Ryzen 9 7900X
4,257
Intel Core i9-12900KS
4,345
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.
Intel Core i9-13900K AMD Ryzen 9 7950X AMD Ryzen 9 7900X Intel Core i9-12900KS
Max TDP125W170W170W150W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.