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Intel Celeron 7305E vs Atom x6427FE

The Intel Celeron 7305E is newer than Intel Atom x6427FE @ 1.90GHz and is around -23% slower in multi-threaded (CPU Mark) testing. The Intel Celeron 7305E is around -22% slower in single-thread testing. Also, Intel Celeron 7305E uses around 22% more power. All the CPUs in this comparison belong in the Mobile/Embedded CPU Class. The values below were tabulated from a combined 9 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 7305E×Intel Atom x6427FE @ 1.90GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1744FCBGA1493
CPU ClassMobile/EmbeddedMobile/Embedded
Clockspeed1.0 GHz1.9 GHz
Turbo SpeedNA2Not Supported
# of Physical Cores5 (Threads: 5)4 (Threads: 4)
CacheL1: 464KB, L2: 3.3MB, L3: 8MBL1: 256KB, L2: 1.5MB, L3: 4MB
TDP15W12W
Yearly Running Cost$2.74$2.19
OtherIntel UHD Graphics for 12th Gen Intel ProcessorsIntel UHD Graphics for 10th Gen Intel Processors
First Seen on ChartQ4 2023Q3 2023
# of Samples81
CPU Value22.938.5
Single Thread Rating(% diff. to max in group)789(-22.3%)1016(0.0%)
CPU Mark(% diff. to max in group)2451(-23.3%)3196(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 12th of December 2025 - Higher results represent better performance
Intel Celeron 7305E
2,451
Intel Atom x6427FE @ 1.90GHz
3,196
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of December 2025 - Higher results represent better value
Intel Celeron 7305E
22.9
Intel Atom x6427FE @ 1.90GHz
38.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of December 2025 - Higher results represent better performance
Intel Celeron 7305E
789
Intel Atom x6427FE @ 1.90GHz
1,016
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 7305E Intel Atom x6427FE @ 1.90GHz
Max TDP15W12W
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.