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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7700K @ 4.20GHz vs Intel Core i5-9400F @ 2.90GHz vs AMD Ryzen 5 2500X

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 i7-7700K @ 4.20GHz×Intel Core i5-9400F @ 2.90GHz×AMD Ryzen 5 2500X+ ADD
Price $159.06 - BUY $149.99 - BUY Search Online
Socket Type LGA 1151FCLGA1151-2AM4
CPU ClassDesktopDesktop, LaptopDesktop
Clockspeed4.2 GHz2.9 GHz3.6 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.1 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 6)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 384KB, L2: 1.5MB, L3: 9MBL1: 384KB, L2: 2.0MB, L3: 8MB
TDP95W65W65W
Yearly Running Cost$17.34$11.86$11.86
OtherQuad-Core
First Seen on ChartQ4 2016Q1 2019Q1 2019
# of Samples11713462525
CPU Value60.763.20.0
Single Thread Rating(% diff. to max in group)2723(0.0%)2440(-10.4%)2324(-14.6%)
CPU Mark(% diff. to max in group)9657(0.0%)9478(-1.8%)9503(-1.6%)

CPU Mark Rating
As of 29th of March 2024 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
9,657
Intel Core i5-9400F @ 2.90GHz
9,478
AMD Ryzen 5 2500X
9,503
CPU Value (CPU Mark / $Price)
As of 29th of March 2024 - Higher results represent better value
Intel Core i7-7700K @ 4.20GHz
60.7
Intel Core i5-9400F @ 2.90GHz
63.2
AMD Ryzen 5 2500X
NA
CPU Single Thread Rating
As of 29th of March 2024 - Higher results represent better performance
Intel Core i7-7700K @ 4.20GHz
2,723
Intel Core i5-9400F @ 2.90GHz
2,440
AMD Ryzen 5 2500X
2,324

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 i7-7700K @ 4.20GHzIntel Core i5-9400F @ 2.90GHzAMD Ryzen 5 2500X
Max TDP95W65W65W
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.