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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i3-1305U vs i7-8665U vs i3-1215U

All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2895 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 i3-1305U×Intel Core i7-8665U @ 1.90GHz×Intel Core i3-1215U+ ADD
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Socket TypeFCBGA1744FCBGA1528FCBGA1744
CPU ClassLaptopLaptopLaptop
Clockspeed1.6 GHz1.9 GHz1.2 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.8 GHzUp to 4.4 GHz
# of Physical Cores5 (Threads: 6)4 (Threads: 8)6 (Threads: 8)
CacheL1: 464KB, L2: 3.3MB, L3: 10MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 544KB, L2: 4.5MB, L3: 10MB
TDP15W15W15W
Yearly Running Cost$2.74$2.74$2.74
OtherIntel UHD Graphics for 13th Gen Intel ProcessorsIntel UHD Graphics 620Intel UHD Graphics for 12th Gen Intel Processors
First Seen on ChartQ2 2023Q2 2019Q1 2022
# of Samples4414881363
CPU Value27.48.90.0
Single Thread Rating(% diff. to max in group)3104(-5.0%)2191(-32.9%)3267(0.0%)
CPU Mark(% diff. to max in group)8479(-20.8%)6243(-41.7%)10707(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core i3-1305U
8,479
Intel Core i7-8665U @ 1.90GHz
6,243
Intel Core i3-1215U
10,707
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of March 2025 - Higher results represent better value
Intel Core i3-1305U
27.4
Intel Core i7-8665U @ 1.90GHz
8.9
Intel Core i3-1215U
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core i3-1305U
3,104
Intel Core i7-8665U @ 1.90GHz
2,191
Intel Core i3-1215U
3,267
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 i3-1305U Intel Core i7-8665U @ 1.90GHz Intel Core i3-1215U
Max TDP15W15W15W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.