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CPU Benchmarks

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Intel i7-11700B vs i5-12400F

The Intel Core i5-12400F is newer than Intel Core i7-11700B @ 3.20GHz, while Intel Core i7-11700B @ 3.20GHz is around 12% faster in multi-threaded (CPU Mark) testing, but Intel Core i5-12400F is around 6% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 7267 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 i7-11700B @ 3.20GHz×Intel Core i5-12400F+ ADD
Price Search Online $111.34 - BUY
Socket TypeFCBGA1787FCLGA1700
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.5 GHz
Turbo SpeedUp to 4.8 GHzUp to 4.4 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 640KB, L2: 10.0MB, L3: 24MBL1: 480KB, L2: 7.5MB, L3: 18MB
TDP65W65W
Yearly Running Cost$11.86$11.86
OtherIntel UHD Graphics for 11th Gen Intel Processors
First Seen on ChartQ4 2021Q1 2022
# of Samples397228
CPU Value0.0175.0
Single Thread Rating(% diff. to max in group)3291(-5.7%)3490(0.0%)
CPU Mark(% diff. to max in group)22184(0.0%)19480(-12.2%)

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
22,184
Intel Core i5-12400F
19,480
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Core i7-11700B @ 3.20GHz
NA
Intel Core i5-12400F
175.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Core i7-11700B @ 3.20GHz
3,291
Intel Core i5-12400F
3,490
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 i7-11700B @ 3.20GHz Intel Core i5-12400F
Max TDP65W65W
Power consumption per day (kWh)0.130.13
Running cost per day$0.033$0.033
Power consumption per year (kWh)47.547.5
Running cost per year$11.86$11.86
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.