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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-8665U vs Ultra 9 185H vs i9-13900H vs AMD Ryzen 9 8945HS

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 6617 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 i7-8665U @ 1.90GHz×Intel Core Ultra 9 185H×Intel Core i9-13900H×AMD Ryzen 9 8945HS+ ADD
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Socket TypeFCBGA1528FCBGA2049FCBGA1744FP7 FP7r2 FP8
CPU ClassLaptopLaptopLaptopDesktop, Laptop
Clockspeed1.9 GHz2.3 GHz2.6 GHz4.0 GHz
Turbo SpeedUp to 4.8 GHzUp to 5.1 GHzUp to 5.4 GHzUp to 5.2 GHz
# of Physical Cores4 (Threads: 8)16 (Threads: 22)14 (Threads: 20)8 (Threads: 16)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 1,248KB, L2: 11.5MB, L3: 24MBL1: 512KB, L2: 8.0MB, L3: 16MB
TDP15W45W45W45W
Yearly Running Cost$2.74$8.21$8.21$8.21
OtherIntel UHD Graphics 620Intel Arc graphicsIntel Iris Xe Graphics eligiblew/ Radeon 780M Graphics
First Seen on ChartQ2 2019Q4 2023Q1 2023Q1 2024
# of Samples158619882433610
CPU Value8.90.045.40.0
Single Thread Rating(% diff. to max in group)2190(-43.1%)3706(-3.7%)3786(-1.6%)3847(0.0%)
CPU Mark(% diff. to max in group)6235(-79.1%)29436(-1.5%)27986(-6.3%)29873(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of April 2025 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
6,235
Intel Core Ultra 9 185H
29,436
Intel Core i9-13900H
27,986
AMD Ryzen 9 8945HS
29,873
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 21st of April 2025 - Higher results represent better value
Intel Core i7-8665U @ 1.90GHz
8.9
Intel Core Ultra 9 185H
NA
Intel Core i9-13900H
45.4
AMD Ryzen 9 8945HS
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 21st of April 2025 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
2,190
Intel Core Ultra 9 185H
3,706
Intel Core i9-13900H
3,786
AMD Ryzen 9 8945HS
3,847
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 i7-8665U @ 1.90GHz Intel Core Ultra 9 185H Intel Core i9-13900H AMD Ryzen 9 8945HS
Max TDP15W45W45W45W
Power consumption per day (kWh)NANANANA
Running cost per dayNANANANA
Power consumption per year (kWh)NANANANA
Running cost per yearNANANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.