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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-12400 vs i7-12700 vs i5-13400

All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 13053 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 i5-12400×Intel Core i7-12700×Intel Core i5-13400+ ADD
Price Search Online $443.7 - BUY $445.99 - BUY
Socket TypeLGA 1700FCLGA1700FCLGA1700
CPU ClassDesktopDesktopDesktop
Clockspeed2.5 GHz2.1 GHz2.5 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.9 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 12)12 (Threads: 20)10 (Threads: 16)
CacheL1: 480KB, L2: 7.5MB, L3: 18MBL1: 1,024KB, L2: 12.0MB, L3: 25MBL1: 864KB, L2: 9.5MB, L3: 20MB
TDP65W65W154W
Yearly Running Cost$11.86$11.86$28.11
OtherIntel UHD Graphics 730Intel UHD Graphics 770Intel UHD Graphics 730
First Seen on ChartQ1 2022Q1 2022Q3 2022
# of Samples559757731683
CPU Rank987513727
CPU Value97.967.653.4
Single Thread Rating(% diff. to max in group)3461(-10.1%)3850(0.0%)3566(-7.4%)
CPU Mark(% diff. to max in group)18792(-37.4%)29996(0.0%)23812(-20.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of February 2026 - Higher results represent better performance
Intel Core i5-12400
18,792
Intel Core i7-12700
29,996
Intel Core i5-13400
23,812
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 15th of February 2026 - Higher results represent better value
Intel Core i5-12400
97.9
Intel Core i7-12700
67.6
Intel Core i5-13400
53.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 15th of February 2026 - Higher results represent better performance
Intel Core i5-12400
3,461
Intel Core i7-12700
3,850
Intel Core i5-13400
3,566
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 i5-12400 Intel Core i7-12700 Intel Core i5-13400
Max TDP65W65W154W
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.