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Intel i5-13450HX vs AMD Ryzen 9 7940HS

The Intel Core i5-13450HX is newer than AMD Ryzen 9 7940HS and is around -17% slower in multi-threaded (CPU Mark) testing. The Intel Core i5-13450HX is around -9% slower in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 3147 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×AMD Ryzen 9 7940HS+ ADD
Price Search Online Search Online
Socket TypeFCBGA1964FP7 FP7r2 FP8
CPU ClassLaptopLaptop
Clockspeed2.4 GHz4.0 GHz
Turbo SpeedUp to 4.6 GHzUp to 5.2 GHz
# of Physical Cores10 (Threads: 16)8 (Threads: 16)
CacheL1: 864KB, L2: 9.5MB, L3: 20MBL1: 512KB, L2: 8.0MB, L3: 16MB
TDP55W54W
Yearly Running Cost$10.04$9.86
OtherIntel UHD Graphics for 13th Gen Intel Processorsw/ Radeon 780M Graphics
First Seen on ChartQ2 2023Q2 2023
# of Samples8652282
CPU Value76.30.0
Single Thread Rating(% diff. to max in group)3531(-8.6%)3863(0.0%)
CPU Mark(% diff. to max in group)24878(-17.0%)29975(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 5th of December 2025 - Higher results represent better performance
Intel Core i5-13450HX
24,878
AMD Ryzen 9 7940HS
29,975
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 5th of December 2025 - Higher results represent better value
Intel Core i5-13450HX
76.3
AMD Ryzen 9 7940HS
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 5th of December 2025 - Higher results represent better performance
Intel Core i5-13450HX
3,531
AMD Ryzen 9 7940HS
3,863
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 i5-13450HX AMD Ryzen 9 7940HS
Max TDP55W54W
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.