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Intel i5-13450HX vs i9-13900H

The Intel Core i5-13450HX is newer than Intel Core i9-13900H, while Intel Core i9-13900H is around 11% faster in multi-threaded (CPU Mark) testing, it is around 7% faster in single-thread testing. However, Intel Core i5-13450HX uses around 20% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2102 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 i5-13450HX×Intel Core i9-13900H+ ADD
Price Search Online Search Online
Socket TypeFCBGA1964FCBGA1744
CPU ClassLaptopLaptop
Clockspeed2.4 GHz2.6 GHz
Turbo SpeedUp to 4.6 GHzUp to 5.4 GHz
# of Physical Cores10 (Threads: 16)14 (Threads: 20)
CacheL1: 864KB, L2: 9.5MB, L3: 20MBL1: 1,248KB, L2: 11.5MB, L3: 24MB
TDP55W45W
Yearly Running Cost$10.04$8.21
OtherIntel UHD Graphics for 13th Gen Intel ProcessorsIntel Iris Xe Graphics eligible
First Seen on ChartQ2 2023Q1 2023
# of Samples2841818
CPU Value78.446.4
Single Thread Rating(% diff. to max in group)3577(-6.9%)3841(0.0%)
CPU Mark(% diff. to max in group)25548(-10.7%)28616(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i5-13450HX
25,548
Intel Core i9-13900H
28,616
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Core i5-13450HX
78.4
Intel Core i9-13900H
46.4
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i5-13450HX
3,577
Intel Core i9-13900H
3,841
PassMark Software © 2008-2024
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 i5-13450HX Intel Core i9-13900H
Max TDP55W45W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.