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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-13700K vs i9-13900KS

The Intel Core i9-13900KS is newer than Intel Core i7-13700K and is around 32% faster in multi-threaded (CPU Mark) testing. The Intel Core i9-13900KS is around 9% faster in single-thread testing. Also, Intel Core i9-13900KS uses around 18% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 9119 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 i7-13700K×Intel Core i9-13900KS+ ADD
Price $1135.31 - BUY $507.97 - BUY
Socket TypeFCLGA1700FCLGA1700
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.2 GHz
Turbo SpeedUp to 5.4 GHzUp to 6.0 GHz
# of Physical Cores16 (Threads: 24)24 (Threads: 32)
CacheL1: 1,408KB, L2: 24.0MB, L3: 30MBL1: 1,408KB, L2: 24.0MB, L3: 36MB
TDP125W150W
Yearly Running Cost$22.81$27.38
OtherIntel UHD Graphics 770Intel UHD Graphics 770
First Seen on ChartQ4 2022Q1 2023
# of Samples75981521
CPU Rank282160
CPU Value40.3119.2
Single Thread Rating(% diff. to max in group)4327(-8.2%)4714(0.0%)
CPU Mark(% diff. to max in group)45731(-24.4%)60526(0.0%)

CPU Mark Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i7-13700K
45,731
Intel Core i9-13900KS
60,526
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 11th of March 2026 - Higher results represent better value
Intel Core i7-13700K
40.3
Intel Core i9-13900KS
119.2
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i7-13700K
4,327
Intel Core i9-13900KS
4,714
PassMark Software © 2008-2026
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 i7-13700K Intel Core i9-13900KS
Max TDP125W150W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.