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Intel i9-13905H vs AMD Ryzen 7 7840HS

The Intel Core i9-13905H is newer than AMD Ryzen 7 7840HS and has comparable multi-threaded (CPU Mark) and single-thread rating. However, AMD Ryzen 7 7840HS uses around 18% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1782 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 i9-13905H×AMD Ryzen 7 7840HS+ ADD
Price Search Online Search Online
Socket TypeFCBGA1792FP7 FP7r2 FP8
CPU ClassLaptopLaptop
Clockspeed2.6 GHz3.8 GHz
Turbo SpeedUp to 5.4 GHzUp to 5.1 GHz
# of Physical Cores14 (Threads: 20)8 (Threads: 16)
CacheL1: 1,248KB, L2: 11.5MB, L3: 24MBL1: 512KB, L2: 8.0MB, L3: 16MB
TDP45W54W
Yearly Running Cost$8.21$9.86
OtherIntel Iris Xe Graphics eligiblew/ Radeon 780M Graphics
First Seen on ChartQ2 2023Q1 2023
# of Samples931689
CPU Value43.10.0
Single Thread Rating(% diff. to max in group)3711(-2.0%)3785(0.0%)
CPU Mark(% diff. to max in group)30073(0.0%)28916(-3.8%)
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 i9-13905H
30,073
AMD Ryzen 7 7840HS
28,916
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Core i9-13905H
43.1
AMD Ryzen 7 7840HS
NA
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i9-13905H
3,711
AMD Ryzen 7 7840HS
3,785
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 i9-13905H AMD Ryzen 7 7840HS
Max TDP45W54W
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.