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Intel Celeron 4305U vs Celeron N4020C

The Intel Celeron N4020C @ 1.10GHz is newer than Intel Celeron 4305U @ 2.20GHz, while the multi-threaded (CPU Mark) is simliar, Intel Celeron 4305U @ 2.20GHz is around 15% faster in single-thread testing. However, Intel Celeron N4020C @ 1.10GHz uses substantially less power. 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 91 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 Celeron 4305U @ 2.20GHz×Intel Celeron N4020C @ 1.10GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1528FCBGA1090
CPU ClassMobile/EmbeddedLaptop, Mobile/Embedded
Clockspeed2.2 GHz1.1 GHz
Turbo SpeedNot SupportedUp to 2.8 GHz
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheNA2L1: 112KB, L2: 4.0MB, L3: 0MB
TDP15W6W
Yearly Running Cost$2.74$1.10
OtherIntel UHD Graphics for 8th Generation Intel ProcessorsIntel UHD Graphics 600
First Seen on ChartQ4 2021Q3 2022
# of Samples685
CPU Value14.60.0
Single Thread Rating(% diff. to max in group)1309(0.0%)1116(-14.7%)
CPU Mark(% diff. to max in group)1562(0.0%)1530(-2.1%)
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 7th of April 2025 - Higher results represent better performance
Intel Celeron 4305U @ 2.20GHz
1,562
Intel Celeron N4020C @ 1.10GHz
1,530
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 7th of April 2025 - Higher results represent better value
Intel Celeron 4305U @ 2.20GHz
14.6
Intel Celeron N4020C @ 1.10GHz
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Intel Celeron 4305U @ 2.20GHz
1,309
Intel Celeron N4020C @ 1.10GHz
1,116
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 Celeron 4305U @ 2.20GHz Intel Celeron N4020C @ 1.10GHz
Max TDP15W6W
Power consumption per day (kWh)0.03NA
Running cost per day$0.007NA
Power consumption per year (kWh)10.9NA
Running cost per year$2.74NA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.