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Intel Celeron 6305E vs Celeron 4305U

The Intel Celeron 4305U @ 2.20GHz is newer than Intel Celeron 6305E @ 1.80GHz and is around -23% slower in multi-threaded (CPU Mark) testing. The Intel Celeron 4305U @ 2.20GHz is around 12% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Mobile/Embedded CPU Class. The values below were tabulated from a combined 27 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 6305E @ 1.80GHz×Intel Celeron 4305U @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1449FCBGA1528
CPU ClassMobile/EmbeddedMobile/Embedded
Clockspeed1.8 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheNA2NA2
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel UHD GraphicsIntel UHD Graphics for 8th Generation Intel Processors
First Seen on ChartQ3 2021Q4 2021
# of Samples216
CPU Value18.914.6
Single Thread Rating(% diff. to max in group)1172(-10.5%)1309(0.0%)
CPU Mark(% diff. to max in group)2021(0.0%)1562(-22.7%)
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 11th of November 2025 - Higher results represent better performance
Intel Celeron 6305E @ 1.80GHz
2,021
Intel Celeron 4305U @ 2.20GHz
1,562
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 11th of November 2025 - Higher results represent better value
Intel Celeron 6305E @ 1.80GHz
18.9
Intel Celeron 4305U @ 2.20GHz
14.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 11th of November 2025 - Higher results represent better performance
Intel Celeron 6305E @ 1.80GHz
1,172
Intel Celeron 4305U @ 2.20GHz
1,309
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 6305E @ 1.80GHz Intel Celeron 4305U @ 2.20GHz
Max TDP15W15W
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.