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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-1245UE vs i3-N305

The Intel Core i3-N305 is newer than Intel Core i5-1245UE, while the multi-threaded (CPU Mark) is simliar, Intel Core i5-1245UE is around 15% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). The CPUs selected in this comparison belong in different CPU Classes: Mobile/Embedded, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 284 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 i5-1245UE×Intel Core i3-N305+ ADD
Price Search Online Search Online
Socket TypeFCBGA1744FCBGA1264
CPU ClassMobile/EmbeddedLaptop, Mobile/Embedded
Clockspeed4.4 GHz0.8 GHz
Turbo SpeedNA2Up to 3.8 GHz
# of Physical Cores10 (Threads: 12)8 (Threads: 8)
CacheL1: 928KB, L2: 6.5MB, L3: 12MBL1: 768KB, L2: 4.0MB, L3: 6MB
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel Iris Xe GraphicsIntel UHD Graphics
First Seen on ChartQ3 2022Q1 2023
# of Samples13271
CPU Value30.532.4
Single Thread Rating(% diff. to max in group)2563(0.0%)2181(-14.9%)
CPU Mark(% diff. to max in group)9529(-4.8%)10014(0.0%)
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 9th of January 2025 - Higher results represent better performance
Intel Core i5-1245UE
9,529
Intel Core i3-N305
10,014
CPU Value (CPU Mark / $Price)
As of 9th of January 2025 - Higher results represent better value
Intel Core i5-1245UE
30.5
Intel Core i3-N305
32.4
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Core i5-1245UE
2,563
Intel Core i3-N305
2,181
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 i5-1245UE Intel Core i3-N305
Max TDP15W15W
Power consumption per day (kWh)0.030.03
Running cost per day$0.007$0.007
Power consumption per year (kWh)10.910.9
Running cost per year$2.74$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.