CPU Benchmarks

Over 1,000,000 CPUs benchmarked

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

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 $569.97 - BUY $540.99 - BUY $409 - BUY $399.99 - 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: 1,536KB, L2: 16.0MB, L3: 36MBL1: 1,024KB, L2: 16.0MB, L3: 64MBL1: 768KB, L2: 12.0MB, L3: 64MBL1: 1,152KB, L2: 6.0MB, L3: 30MB
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 Samples430927681793598
CPU Value104.8117.2127.7110.8
Single Thread Rating(% diff. to max in group)4666(0.0%)4316(-7.5%)4306(-7.7%)4363(-6.5%)
CPU Mark(% diff. to max in group)59760(-5.7%)63383(0.0%)52217(-17.6%)44307(-30.1%)

CPU Mark Rating
As of 22nd of September 2023 - Higher results represent better performance
Intel Core i9-13900K
AMD Ryzen 9 7950X
AMD Ryzen 9 7900X
Intel Core i9-12900KS
CPU Value (CPU Mark / $Price)
As of 22nd of September 2023 - Higher results represent better value
Intel Core i9-13900K
AMD Ryzen 9 7950X
AMD Ryzen 9 7900X
Intel Core i9-12900KS
CPU Single Thread Rating
As of 22nd of September 2023 - Higher results represent better performance
Intel Core i9-13900K
AMD Ryzen 9 7950X
AMD Ryzen 9 7900X
Intel Core i9-12900KS

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.
Intel Core i9-13900KAMD Ryzen 9 7950XAMD Ryzen 9 7900XIntel 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.