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AMD Ryzen 5 8645HS vs Intel Ultra 7 165H

Both CPUs were released (or first benchmaked) within the last year, while Intel Core Ultra 7 165H is around 13% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, AMD Ryzen 5 8645HS uses around 47% more power. The CPUs selected in this comparison belong in different CPU Classes: Desktop, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 341 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 8645HS×Intel Core Ultra 7 165H+ ADD
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Socket TypeFP7 , FP7r2 , FPFCBGA2049
CPU ClassDesktop, LaptopLaptop
Clockspeed4.3 GHz1.4 GHz
Turbo SpeedUp to 5.0 GHzUp to 5.0 GHz
# of Physical Cores6 (Threads: 12)16 (Threads: 22)
CacheL1: 384KB, L2: 6.0MB, L3: 16MBL1: 1,632KB, L2: 18.0MB, L3: 24MB
TDP45W28W
Yearly Running Cost$8.21$5.11
Otherw/ Radeon 760M GraphicsIntel Arc graphics
First Seen on ChartQ2 2024Q4 2023
# of Samples92249
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3709(0.0%)3532(-4.8%)
CPU Mark(% diff. to max in group)22823(-13.2%)26289(0.0%)

CPU Mark Rating
As of 21st of November 2024 - Higher results represent better performance
AMD Ryzen 5 8645HS
22,823
Intel Core Ultra 7 165H
26,289
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
AMD Ryzen 5 8645HS
3,709
Intel Core Ultra 7 165H
3,532
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 5 8645HS Intel Core Ultra 7 165H
Max TDP45W28W
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.