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Over 1,000,000 CPUs benchmarked

AMD Ryzen 7 7840S vs Ryzen 7 7735HS

The AMD Ryzen 7 7840S is newer than AMD Ryzen 7 7735HS, while the multi-threaded (CPU Mark) is simliar, AMD Ryzen 7 7840S is around 9% faster 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 1330 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.

×AMD Ryzen 7 7840S×AMD Ryzen 7 7735HS+ ADD
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Socket TypeFP7 FP7r2 FP8FP7
CPU ClassLaptopLaptop
Clockspeed3.8 GHz3.2 GHz
Turbo SpeedUp to 5.1 GHzUp to 4.8 GHz
# of Physical Cores8 (Threads: 16)8 (Threads: 16)
CacheL1: 512KB, L2: 8.0MB, L3: 16MBL1: 512KB, L2: 4.0MB, L3: 16MB
TDP54W54W
Yearly Running Cost$9.86$9.86
Otherwith Radeon 780M GraphicsAMD Radeon 680M
First Seen on ChartQ3 2023Q1 2023
# of Samples221308
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3686(0.0%)3342(-9.3%)
CPU Mark(% diff. to max in group)23966(0.0%)23864(-0.4%)

CPU Mark Rating
As of 21st of December 2024 - Higher results represent better performance
AMD Ryzen 7 7840S
23,966
AMD Ryzen 7 7735HS
23,864
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of December 2024 - Higher results represent better performance
AMD Ryzen 7 7840S
3,686
AMD Ryzen 7 7735HS
3,342
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.
AMD Ryzen 7 7840S AMD Ryzen 7 7735HS
Max TDP54W54W
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.