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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom N2100 vs Atom N455

The Intel Atom N2100 @ 1.60GHz is newer than Intel Atom N455 @ 1.66GHz, while the multi-threaded (CPU Mark) is simliar, Intel Atom N2100 @ 1.60GHz is around 14% 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 124 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 N2100 @ 1.60GHz×Intel Atom N455 @ 1.66GHz+ ADD
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Socket TypeBGA559BGA559
CPU ClassLaptopLaptop
Clockspeed1.6 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 2)1 (Threads: 2)
CacheL3: 0MBL3: 0MB
TDPNA26.5W
Yearly Running CostNA$1.10
Other
First Seen on ChartQ3 2012Q3 2010
# of Samples4120
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3103(0.0%)2663(-14.3%)
CPU Mark(% diff. to max in group)188(-2.5%)193(0.0%)
2 - Information not available. Do you know? Notify Us.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Atom N2100 @ 1.60GHz
188
Intel Atom N455 @ 1.66GHz
193
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Atom N2100 @ 1.60GHz
310
Intel Atom N455 @ 1.66GHz
266
PassMark Software © 2008-2024

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 Atom N2100 @ 1.60GHzIntel Atom N455 @ 1.66GHz
Max TDPNA6.5W
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.