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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 7950X vs Ryzen 9 7900X vs Intel i9-13900K vs i9-14900K

All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 17138 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 7950X×AMD Ryzen 9 7900X×Intel Core i9-13900K×Intel Core i9-14900K+ ADD
Price $519.9 - BUY $358.54 - BUY $439.99 - BUY $542.56 - BUY
Socket TypeAM5AM5FCLGA1700FCLGA1700
CPU ClassDesktopDesktopDesktopDesktop
Clockspeed4.5 GHz4.7 GHz3.0 GHz3.2 GHz
Turbo SpeedUp to 5.7 GHzUp to 5.6 GHzUp to 5.8 GHzUp to 6.0 GHz
# of Physical Cores16 (Threads: 32)12 (Threads: 24)24 (Threads: 32)24 (Threads: 32)
CacheL1: 1,024KB, L2: 16.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MBL1: 2,176KB, L2: 32.0MB, L3: 36MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP170W170W125W125W
Yearly Running Cost$31.03$31.03$22.81$22.81
OtherAMD Radeon GraphicsAMD Radeon GraphicsIntel UHD Graphics 770Intel UHD Graphics 770
First Seen on ChartQ3 2022Q3 2022Q3 2022Q4 2023
# of Samples4473332667342605
CPU Value120.8144.5134.6111.7
Single Thread Rating(% diff. to max in group)4281(-9.9%)4263(-10.3%)4629(-2.6%)4752(0.0%)
CPU Mark(% diff. to max in group)62796(0.0%)51822(-17.5%)59235(-5.7%)60619(-3.5%)

CPU Mark Rating
As of 27th of July 2024 - Higher results represent better performance
AMD Ryzen 9 7950X
62,796
AMD Ryzen 9 7900X
51,822
Intel Core i9-13900K
59,235
Intel Core i9-14900K
60,619
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of July 2024 - Higher results represent better value
AMD Ryzen 9 7950X
120.8
AMD Ryzen 9 7900X
144.5
Intel Core i9-13900K
134.6
Intel Core i9-14900K
111.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of July 2024 - Higher results represent better performance
AMD Ryzen 9 7950X
4,281
AMD Ryzen 9 7900X
4,263
Intel Core i9-13900K
4,629
Intel Core i9-14900K
4,752
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 7950XAMD Ryzen 9 7900XIntel Core i9-13900KIntel Core i9-14900K
Max TDP170W170W125W125W
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.