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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 9 7950X3D vs Intel i9-14900K

The Intel Core i9-14900K is newer than AMD Ryzen 9 7950X3D, while the multi-threaded (CPU Mark) is simliar, Intel Core i9-14900K 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 8159 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 7950X3D×Intel Core i9-14900K+ ADD
Price $639.99 - BUY $432.84 - BUY
Socket TypeAM5FCLGA1700
CPU ClassDesktopDesktop
Clockspeed4.2 GHz3.2 GHz
Turbo SpeedUp to 5.7 GHzUp to 6.0 GHz
# of Physical Cores16 (Threads: 32)24 (Threads: 32)
CacheL1: 1,024KB, L2: 16.0MB, L3: 128MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP120W125W
Yearly Running Cost$21.90$22.81
OtherAMD Radeon GraphicsIntel UHD Graphics 770
First Seen on ChartQ1 2023Q4 2023
# of Samples37394420
CPU Value97.7138.0
Single Thread Rating(% diff. to max in group)4150(-12.2%)4729(0.0%)
CPU Mark(% diff. to max in group)62498(0.0%)59712(-4.5%)

CPU Mark Rating
As of 21st of January 2025 - Higher results represent better performance
AMD Ryzen 9 7950X3D
62,498
Intel Core i9-14900K
59,712
CPU Value (CPU Mark / $Price)
As of 21st of January 2025 - Higher results represent better value
AMD Ryzen 9 7950X3D
97.7
Intel Core i9-14900K
138.0
CPU Single Thread Rating
As of 21st of January 2025 - Higher results represent better performance
AMD Ryzen 9 7950X3D
4,150
Intel Core i9-14900K
4,729
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 7950X3D Intel Core i9-14900K
Max TDP120W125W
Power consumption per day (kWh)0.240.25
Running cost per day$0.060$0.063
Power consumption per year (kWh)87.691.3
Running cost per year$21.90$22.81
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.