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Intel i3-1305U vs i3-N300

The Intel Core i3-N300 is newer than Intel Core i3-1305U and is around -6% slower in multi-threaded (CPU Mark) testing. The Intel Core i3-N300 is around -36% slower in single-thread testing. Also, Intel Core i3-N300 uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 590 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 i3-N300+ ADD
Price Search Online Search Online
Socket TypeFCBGA1744FCBGA1264
CPU ClassLaptopLaptop
Clockspeed1.6 GHzNA2
Turbo SpeedUp to 4.5 GHzUp to 3.8 GHz
# of Physical Cores5 (Threads: 6)8 (Threads: 8)
CacheL1: 464KB, L2: 3.3MB, L3: 10MBL1: 768KB, L2: 4.0MB, L3: 6MB
TDP15W7W
Yearly Running Cost$2.74$1.28
OtherIntel UHD Graphics for 13th Gen Intel ProcessorsIntel UHD Graphics
First Seen on ChartQ2 2023Q3 2023
# of Samples467123
CPU Rank17111767
CPU Value27.826.3
Single Thread Rating(% diff. to max in group)3003(0.0%)1908(-36.5%)
CPU Mark(% diff. to max in group)8599(0.0%)8116(-5.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i3-1305U
8,599
Intel Core i3-N300
8,116
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 17th of February 2026 - Higher results represent better value
Intel Core i3-1305U
27.8
Intel Core i3-N300
26.3
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 17th of February 2026 - Higher results represent better performance
Intel Core i3-1305U
3,003
Intel Core i3-N300
1,908
PassMark Software © 2008-2026
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 i3-N300
Max TDP15W7W
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.