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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-9900X @ 3.50GHz vs Intel Core i9-9900KF @ 3.60GHz vs AMD Ryzen Threadripper 2950X

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 i9-9900X @ 3.50GHz×Intel Core i9-9900KF @ 3.60GHz×AMD Ryzen Threadripper 2950X+ ADD
Price $553.29 - BUY $374.99 - BUY $1075 - BUY
Socket TypeFCLGA2066FCLGA1151-2sTR4
CPU ClassDesktopDesktopDesktop
Clockspeed3.5 GHz3.6 GHz3.5 GHz
Turbo SpeedUp to 4.5 GHzUp to 5.0 GHzUp to 4.4 GHz
# of Physical Cores10 (Threads: 20)8 (Threads: 16)16 (Threads: 32)
CacheL1: 640KB, L2: 10.0MB, L3: 19MBL1: 512KB, L2: 2.0MB, L3: 16MBL1: 1,536KB, L2: 8.0MB, L3: 32MB
TDP165W95W180W
Yearly Running Cost$30.11$17.34$32.85
Other
First Seen on ChartQ4 2018Q2 2019Q3 2018
# of Samples2191643857
CPU Value39.448.927.3
Single Thread Rating(% diff. to max in group)2564(-12.6%)2933(0.0%)2457(-16.2%)
CPU Mark(% diff. to max in group)21820(-25.7%)18323(-37.6%)29384(0.0%)

CPU Mark Rating
As of 26th of April 2024 - Higher results represent better performance
Intel Core i9-9900X @ 3.50GHz
21,820
Intel Core i9-9900KF @ 3.60GHz
18,323
AMD Ryzen Threadripper 2950X
29,384
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of April 2024 - Higher results represent better value
Intel Core i9-9900X @ 3.50GHz
39.4
Intel Core i9-9900KF @ 3.60GHz
48.9
AMD Ryzen Threadripper 2950X
27.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of April 2024 - Higher results represent better performance
Intel Core i9-9900X @ 3.50GHz
2,564
Intel Core i9-9900KF @ 3.60GHz
2,933
AMD Ryzen Threadripper 2950X
2,457
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.
Intel Core i9-9900X @ 3.50GHzIntel Core i9-9900KF @ 3.60GHzAMD Ryzen Threadripper 2950X
Max TDP165W95W180W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.