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Intel Ultra 7 165H vs AMD Ryzen 5 8640U

The AMD Ryzen 5 8640U is newer than Intel Core Ultra 7 165H, while Intel Core Ultra 7 165H is around 23% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). 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 613 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 7 165H×AMD Ryzen 5 8640U+ ADD
Price Search Online Search Online
Socket TypeFCBGA2049FP7 FP7r2 FP8
CPU ClassLaptopDesktop, Laptop
Clockspeed1.4 GHz3.5 GHz
Turbo SpeedUp to 5.0 GHzUp to 4.9 GHz
# of Physical Cores16 (Threads: 22)6 (Threads: 12)
CacheL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 384KB, L2: 6.0MB, L3: 16MB
TDP28W28W
Yearly Running Cost$5.11$5.11
OtherIntel Arc graphicsw/ Radeon 760M Graphics
First Seen on ChartQ4 2023Q2 2024
# of Samples59122
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3551(-0.2%)3557(0.0%)
CPU Mark(% diff. to max in group)26431(0.0%)20409(-22.8%)

CPU Mark Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core Ultra 7 165H
26,431
AMD Ryzen 5 8640U
20,409
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Core Ultra 7 165H
3,551
AMD Ryzen 5 8640U
3,557
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 7 165H AMD Ryzen 5 8640U
Max TDP28W28W
Power consumption per day (kWh)0.060.06
Running cost per day$0.014$0.014
Power consumption per year (kWh)20.420.4
Running cost per year$5.11$5.11
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.