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Intel i5-9600 vs i5-9600KF

The Intel Core i5-9600 @ 3.10GHz is newer than Intel Core i5-9600KF @ 3.70GHz and has comparable multi-threaded (CPU Mark) and single-thread rating. However, Intel Core i5-9600KF @ 3.70GHz 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 1388 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 i5-9600 @ 3.10GHz×Intel Core i5-9600KF @ 3.70GHz+ ADD
Price $110 - BUY $130 - BUY
Socket TypeFCLGA1151-2FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.7 GHz
Turbo SpeedUp to 4.6 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 6)6 (Threads: 6)
CacheL1: 384KB, L2: 1.5MB, L3: 9MBL1: 384KB, L2: 1.5MB, L3: 9MB
TDP65W95W
Yearly Running Cost$11.86$17.34
OtherIntel UHD Graphics 630
First Seen on ChartQ3 2019Q2 2019
# of Samples1191269
CPU Value94.382.1
Single Thread Rating(% diff. to max in group)2726(-0.1%)2729(0.0%)
CPU Mark(% diff. to max in group)10369(-2.9%)10674(0.0%)

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Core i5-9600 @ 3.10GHz
10,369
Intel Core i5-9600KF @ 3.70GHz
10,674
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Core i5-9600 @ 3.10GHz
94.3
Intel Core i5-9600KF @ 3.70GHz
82.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Core i5-9600 @ 3.10GHz
2,726
Intel Core i5-9600KF @ 3.70GHz
2,729
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 i5-9600 @ 3.10GHz Intel Core i5-9600KF @ 3.70GHz
Max TDP65W95W
Power consumption per day (kWh)0.130.19
Running cost per day$0.033$0.048
Power consumption per year (kWh)47.569.3
Running cost per year$11.86$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.