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Intel Atom E3900 vs Celeron N3450

The Intel Atom E3900 @ 1.60GHz is newer than Intel Celeron N3450 @ 1.10GHz, while the multi-threaded (CPU Mark) is simliar, Intel Celeron N3450 @ 1.10GHz is around 12% faster in single-thread testing. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 582 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 Atom E3900 @ 1.60GHz×Intel Celeron N3450 @ 1.10GHz+ ADD
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Socket TypeNA2FCBGA1296
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.1 GHz
Turbo SpeedNA2Up to 2.2 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 896KB, L2: 4.0MB, L3: 0MBL1: 224KB, L2: 2.0MB, L3: 0MB
TDPNA26W
Yearly Running CostNA$1.10
Other
First Seen on ChartQ1 2017Q4 2016
# of Samples1581
CPU Value0.010.7
Single Thread Rating(% diff. to max in group)675(-12.2%)769(0.0%)
CPU Mark(% diff. to max in group)1953(-1.4%)1981(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 15th of January 2025 - Higher results represent better performance
Intel Atom E3900 @ 1.60GHz
1,953
Intel Celeron N3450 @ 1.10GHz
1,981
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of January 2025 - Higher results represent better value
Intel Atom E3900 @ 1.60GHz
NA
Intel Celeron N3450 @ 1.10GHz
10.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of January 2025 - Higher results represent better performance
Intel Atom E3900 @ 1.60GHz
675
Intel Celeron N3450 @ 1.10GHz
769
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 Atom E3900 @ 1.60GHz Intel Celeron N3450 @ 1.10GHz
Max TDPNA6W
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.