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Intel U300 vs i5-9400F

The Intel U300 is newer than Intel Core i5-9400F @ 2.90GHz, while the multi-threaded (CPU Mark) is simliar, Intel U300 is around 29% faster in single-thread testing. However, Intel U300 uses substantially less power. 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 4921 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 U300×Intel Core i5-9400F @ 2.90GHz+ ADD
Price Search Online $85 - BUY
Socket TypeFCBGA1744FCLGA1151-2
CPU ClassLaptopDesktop, Laptop
ClockspeedNA22.9 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.1 GHz
# of Physical Cores5 (Threads: 6)6 (Threads: 6)
CacheL1: 464KB, L2: 3.3MB, L3: 8MBL1: 384KB, L2: 1.5MB, L3: 9MB
TDP15W65W
Yearly Running Cost$2.74$11.86
OtherIntel UHD Graphics for 13th Gen Intel Processors
First Seen on ChartQ3 2023Q1 2019
# of Samples134908
CPU Value47.9111.4
Single Thread Rating(% diff. to max in group)3410(0.0%)2438(-28.5%)
CPU Mark(% diff. to max in group)9245(-2.4%)9469(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 26th of July 2024 - Higher results represent better performance
Intel U300
9,245
Intel Core i5-9400F @ 2.90GHz
9,469
CPU Value (CPU Mark / $Price)
As of 26th of July 2024 - Higher results represent better value
Intel U300
47.9
Intel Core i5-9400F @ 2.90GHz
111.4
CPU Single Thread Rating
As of 26th of July 2024 - Higher results represent better performance
Intel U300
3,410
Intel Core i5-9400F @ 2.90GHz
2,438

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 U300Intel Core i5-9400F @ 2.90GHz
Max TDP15W65W
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.