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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i9-11900KF @ 3.50GHz vs AMD Ryzen 7 3800XT

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 i9-11900KF @ 3.50GHz×AMD Ryzen 7 3800XT+ ADD
Price$319.99
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$450
BUY NOW!
Socket TypeFCLGA1200AM4
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.9 GHz
Turbo SpeedUp to 5.3 GHzUp to 4.7 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 320KB, L2: 2.0MB, L3: 16MBL1: 512KB, L2: 4.0MB, L3: 32MB
Max TDP125W105W
Yearly Running Cost$22.81$19.16
Other
First Seen on ChartQ2 2021Q3 2020
# of Samples355458
Single Thread Rating(% diff. to max in group)3559(0.0%)2808(-21.1%)
CPU Mark(% diff. to max in group)25363(0.0%)23752(-6.4%)

CPU Mark Rating
As of 6th of December 2022 - Higher results represent better performance
Intel Core i9-11900KF @ 3.50GHz
25,363
AMD Ryzen 7 3800XT
23,752
CPU Value (CPU Mark / $Price)
As of 6th of December 2022 - Higher results represent better value
Intel Core i9-11900KF @ 3.50GHz
79.26
AMD Ryzen 7 3800XT
52.78
CPU Single Thread Rating
As of 6th of December 2022 - Higher results represent better performance
Intel Core i9-11900KF @ 3.50GHz
3,559
AMD Ryzen 7 3800XT
2,808

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 i9-11900KF @ 3.50GHzAMD Ryzen 7 3800XT
Max TDP125W105W
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.