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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-14900K vs AMD Ryzen 9 7900X3D

The Intel Core i9-14900K is newer than AMD Ryzen 9 7900X3D also around 15% faster in multi-threaded (CPU Mark) testing, it is around 12% 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 7367 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 i9-14900K×AMD Ryzen 9 7900X3D+ ADD
Price $432.99 - BUY Search Online
Socket TypeFCLGA1700AM5 (LGA 1718)
CPU ClassDesktopDesktop
Clockspeed3.2 GHz4.4 GHz
Turbo SpeedUp to 6.0 GHzUp to 5.6 GHz
# of Physical Cores24 (Threads: 32)12 (Threads: 24)
CacheL1: 2,176KB, L2: 32.0MB, L3: 36MBL1: 768KB, L2: 12.0MB, L3: 128MB
TDP125W120W
Yearly Running Cost$22.81$21.90
OtherIntel UHD Graphics 770AMD Radeon Graphics
First Seen on ChartQ4 2023Q1 2023
# of Samples59111456
CPU Value136.60.0
Single Thread Rating(% diff. to max in group)4711(0.0%)4130(-12.3%)
CPU Mark(% diff. to max in group)59137(0.0%)50372(-14.8%)

CPU Mark Rating
As of 4th of April 2025 - Higher results represent better performance
Intel Core i9-14900K
59,137
AMD Ryzen 9 7900X3D
50,372
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 4th of April 2025 - Higher results represent better value
Intel Core i9-14900K
136.6
AMD Ryzen 9 7900X3D
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 4th of April 2025 - Higher results represent better performance
Intel Core i9-14900K
4,711
AMD Ryzen 9 7900X3D
4,130
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.
Intel Core i9-14900K AMD Ryzen 9 7900X3D
Max TDP125W120W
Power consumption per day (kWh)0.250.24
Running cost per day$0.063$0.060
Power consumption per year (kWh)91.387.6
Running cost per year$22.81$21.90
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.