iconcharts
2

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 9900X vs Intel i9-13900KS

The AMD Ryzen 9 9900X is newer than Intel Core i9-13900KS, while Intel Core i9-13900KS is around 11% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core i9-13900KS uses around 22% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2415 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 9900X×Intel Core i9-13900KS+ ADD
Price $375.99 - BUY $499.99 - BUY
Socket TypeAM5FCLGA1700
CPU ClassDesktopDesktop
Clockspeed4.4 GHz3.2 GHz
Turbo SpeedUp to 5.6 GHzUp to 6.0 GHz
# of Physical Cores12 (Threads: 24)24 (Threads: 32)
CacheL1: 960KB, L2: 12.0MB, L3: 64MBL1: 1,408KB, L2: 24.0MB, L3: 36MB
TDP120W150W
Yearly Running Cost$21.90$27.38
OtherIntel UHD Graphics 770
First Seen on ChartQ3 2024Q1 2023
# of Samples12841131
CPU Value145.5122.4
Single Thread Rating(% diff. to max in group)4673(-1.3%)4732(0.0%)
CPU Mark(% diff. to max in group)54703(-10.6%)61218(0.0%)

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
AMD Ryzen 9 9900X
54,703
Intel Core i9-13900KS
61,218
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
AMD Ryzen 9 9900X
145.5
Intel Core i9-13900KS
122.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
AMD Ryzen 9 9900X
4,673
Intel Core i9-13900KS
4,732
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.
AMD Ryzen 9 9900X Intel Core i9-13900KS
Max TDP120W150W
Power consumption per day (kWh)0.240.30
Running cost per day$0.060$0.075
Power consumption per year (kWh)87.6109.5
Running cost per year$21.90$27.38
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.