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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Ryzen 5 7645HX vs Ryzen 7 8845HS

The AMD Ryzen 7 8845HS is newer than AMD Ryzen 5 7645HX also around 8% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 5 7645HX uses around 20% more 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 1546 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 5 7645HX×AMD Ryzen 7 8845HS+ ADD
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Socket TypeAM5 (LGA 1718)FP7 FP7r2 FP8
CPU ClassLaptopDesktop, Laptop
Clockspeed4.0 GHz3.8 GHz
Turbo SpeedUp to 5.0 GHzUp to 5.1 GHz
# of Physical Cores6 (Threads: 12)8 (Threads: 16)
CacheL1: 384KB, L2: 6.0MB, L3: 32MBL1: 512KB, L2: 8.0MB, L3: 16MB
TDP55W45W
Yearly Running Cost$10.04$8.21
OtherAMD Radeon 610Mw/ Radeon 780M Graphics
First Seen on ChartQ1 2024Q1 2024
# of Samples21544
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3907(0.0%)3763(-3.7%)
CPU Mark(% diff. to max in group)26476(-7.8%)28714(0.0%)

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
AMD Ryzen 5 7645HX
26,476
AMD Ryzen 7 8845HS
28,714
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
AMD Ryzen 5 7645HX
3,907
AMD Ryzen 7 8845HS
3,763
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.
AMD Ryzen 5 7645HX AMD Ryzen 7 8845HS
Max TDP55W45W
Power consumption per day (kWh)0.110.09
Running cost per day$0.028$0.022
Power consumption per year (kWh)40.132.9
Running cost per year$10.04$8.21
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.