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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Ultra 5 125H vs Ultra 7 165H vs AMD Ryzen 7 7840U vs Ryzen 5 7640U

All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1283 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 Ultra 5 125H×Intel Core Ultra 7 165H×AMD Ryzen 7 7840U×AMD Ryzen 5 7640U+ ADD
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Socket TypeFCBGA2049FCBGA2049NA2FP7 FP7r2 FP8
CPU ClassLaptopLaptopLaptopLaptop
Clockspeed3.3 GHz1.4 GHz3.3 GHz3.5 GHz
Turbo SpeedUp to 4.5 GHzUp to 5.0 GHzUp to 5.1 GHzUp to 4.9 GHz
# of Physical Cores14 (Threads: 18)16 (Threads: 22)8 (Threads: 16)6 (Threads: 12)
CacheL1: 1,408KB, L2: 14.0MB, L3: 18MBL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 512KB, L2: 8.0MB, L3: 16MBL1: 384KB, L2: 6.0MB, L3: 16MB
TDP28W28W30W28W
Yearly Running Cost$5.11$5.11$5.48$5.11
OtherIntel Arc graphicsIntel Arc graphicsw/ Radeon 780M Graphicsw/ Radeon 760M Graphics
First Seen on ChartQ4 2023Q4 2023Q2 2023Q3 2023
# of Samples50239033952
CPU Value0.00.00.00.0
Single Thread Rating(% diff. to max in group)3472(-3.7%)3533(-2.0%)3606(0.0%)3522(-2.3%)
CPU Mark(% diff. to max in group)21732(-17.6%)26370(0.0%)24997(-5.2%)21256(-19.4%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 10th of February 2025 - Higher results represent better performance
Intel Core Ultra 5 125H
21,732
Intel Core Ultra 7 165H
26,370
AMD Ryzen 7 7840U
24,997
AMD Ryzen 5 7640U
21,256
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 10th of February 2025 - Higher results represent better performance
Intel Core Ultra 5 125H
3,472
Intel Core Ultra 7 165H
3,533
AMD Ryzen 7 7840U
3,606
AMD Ryzen 5 7640U
3,522
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 Ultra 5 125H Intel Core Ultra 7 165H AMD Ryzen 7 7840U AMD Ryzen 5 7640U
Max TDP28W28W30W28W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.