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Intel i5-12450HX vs AMD Ryzen 5 8540U

Both CPUs were released (or first benchmaked) within the last year, while the multi-threaded (CPU Mark) is simliar, AMD Ryzen 5 8540U is around 8% faster in single-thread testing. However, AMD Ryzen 5 8540U uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 118 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 i5-12450HX×AMD Ryzen 5 8540U+ ADD
Price Search Online Search Online
Socket TypeFCBGA1964FP7 FP7r2
CPU ClassLaptopDesktop, Laptop
ClockspeedNA23.2 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.9 GHz
# of Physical Cores8 (Threads: 12)6 (Threads: 12)
CacheL1: 704KB, L2: 7.0MB, L3: 12MBL1: 384KB, L2: 6.0MB, L3: 16MB
TDP148W28W
Yearly Running Cost$27.01$5.11
OtherIntel UHD Graphics for 12th Gen Intel Processorsw/ Radeon 740M Graphics
First Seen on ChartQ4 2023Q2 2024
# of Samples10117
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3396(-8.3%)3703(0.0%)
CPU Mark(% diff. to max in group)18714(0.0%)18534(-1.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 23rd of November 2024 - Higher results represent better performance
Intel Core i5-12450HX
18,714
AMD Ryzen 5 8540U
18,534
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 23rd of November 2024 - Higher results represent better performance
Intel Core i5-12450HX
3,396
AMD Ryzen 5 8540U
3,703
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 i5-12450HX AMD Ryzen 5 8540U
Max TDP148W28W
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.