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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i9-9900KF vs i7-11700F

The Intel Core i7-11700F @ 2.50GHz is newer than Intel Core i9-9900KF @ 3.60GHz and is around 15% faster in multi-threaded (CPU Mark) testing. The Intel Core i7-11700F @ 2.50GHz is around 12% faster in single-thread testing. Also, Intel Core i9-9900KF @ 3.60GHz uses around 38% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 4986 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 i9-9900KF @ 3.60GHz×Intel Core i7-11700F @ 2.50GHz+ ADD
Price $299 - BUY Search Online
Socket TypeFCLGA1151-2FCLGA1200
CPU ClassDesktopDesktop
Clockspeed3.6 GHz2.5 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.9 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 2.0MB, L3: 16MBL1: 640KB, L2: 4.0MB, L3: 16MB
TDP95W65W
Yearly Running Cost$17.34$11.86
Other
First Seen on ChartQ2 2019Q2 2021
# of Samples24402546
CPU Rank1041870
CPU Value60.386.2
Single Thread Rating(% diff. to max in group)2905(-10.9%)3260(0.0%)
CPU Mark(% diff. to max in group)18039(-13.2%)20781(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of February 2026 - Higher results represent better performance
Intel Core i9-9900KF @ 3.60GHz
18,039
Intel Core i7-11700F @ 2.50GHz
20,781
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 14th of February 2026 - Higher results represent better value
Intel Core i9-9900KF @ 3.60GHz
60.3
Intel Core i7-11700F @ 2.50GHz
86.2
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 14th of February 2026 - Higher results represent better performance
Intel Core i9-9900KF @ 3.60GHz
2,905
Intel Core i7-11700F @ 2.50GHz
3,260
PassMark Software © 2008-2026
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 i9-9900KF @ 3.60GHz Intel Core i7-11700F @ 2.50GHz
Max TDP95W65W
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.