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AMD Ryzen 9 7900X3D vs Intel i9-13900KF

The AMD Ryzen 9 7900X3D is newer than Intel Core i9-13900KF, while Intel Core i9-13900KF is around 14% faster in multi-threaded (CPU Mark) testing, it is around 11% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2932 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 7900X3D×Intel Core i9-13900KF+ ADD
Price $419.28 - BUY $522.56 - BUY
Socket TypeAM5 (LGA 1718)FCLGA1700
CPU ClassDesktopDesktop
Clockspeed4.4 GHz3.0 GHz
Turbo SpeedUp to 5.6 GHzUp to 5.8 GHz
# of Physical Cores12 (Threads: 24)24 (Threads: 32)
CacheL1: 768KB, L2: 12.0MB, L3: 128MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP120W125W
Yearly Running Cost$21.90$22.81
OtherAMD Radeon Graphics
First Seen on ChartQ1 2023Q4 2022
# of Samples7232209
CPU Value120.1112.1
Single Thread Rating(% diff. to max in group)4122(-10.8%)4621(0.0%)
CPU Mark(% diff. to max in group)50344(-14.1%)58585(0.0%)

CPU Mark Rating
As of 27th of July 2024 - Higher results represent better performance
AMD Ryzen 9 7900X3D
50,344
Intel Core i9-13900KF
58,585
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of July 2024 - Higher results represent better value
AMD Ryzen 9 7900X3D
120.1
Intel Core i9-13900KF
112.1
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of July 2024 - Higher results represent better performance
AMD Ryzen 9 7900X3D
4,122
Intel Core i9-13900KF
4,621
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 7900X3DIntel Core i9-13900KF
Max TDP120W125W
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.