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Intel i3-13100 vs i5-12400T

The Intel Core i3-13100 is newer than Intel Core i5-12400T, while Intel Core i5-12400T is around 14% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core i5-12400T uses around 21% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 409 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 i3-13100×Intel Core i5-12400T+ ADD
Price $96.71 - BUY Search Online
Socket TypeFCLGA1700FCLGA1700
CPU ClassDesktopDesktop
Clockspeed3.4 GHz1.8 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.2 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)
CacheL1: 320KB, L2: 5.0MB, L3: 12MBL1: 480KB, L2: 7.5MB, L3: 18MB
TDP60W74W
Yearly Running Cost$10.95$13.50
OtherIntel UHD Graphics 730Intel UHD Graphics 730
First Seen on ChartQ1 2023Q3 2022
# of Samples308101
CPU Value141.0105.9
Single Thread Rating(% diff. to max in group)3437(0.0%)3342(-2.8%)
CPU Mark(% diff. to max in group)13633(-14.2%)15883(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of April 2025 - Higher results represent better performance
Intel Core i3-13100
13,633
Intel Core i5-12400T
15,883
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 17th of April 2025 - Higher results represent better value
Intel Core i3-13100
141.0
Intel Core i5-12400T
105.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 17th of April 2025 - Higher results represent better performance
Intel Core i3-13100
3,437
Intel Core i5-12400T
3,342
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 i3-13100 Intel Core i5-12400T
Max TDP60W74W
Power consumption per day (kWh)0.120.15
Running cost per day$0.030$0.037
Power consumption per year (kWh)43.854.0
Running cost per year$10.95$13.50
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.