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Intel Celeron N2806 vs Celeron N2840

The Intel Celeron N2840 @ 2.16GHz is newer than Intel Celeron N2806 @ 1.60GHz also around 17% faster in multi-threaded (CPU Mark) testing, it is around 20% faster in single-thread testing. However, Intel Celeron N2840 @ 2.16GHz uses around 43% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1570 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 N2806 @ 1.60GHz×Intel Celeron N2840 @ 2.16GHz+ ADD
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Socket TypeFCBGA1170FCBGA1170
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.2 GHz
Turbo SpeedUp to 2.0 GHzUp to 2.6 GHz
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 112KB, L2: 1.0MB, L3: 0MBL1: 112KB, L2: 1.0MB, L3: 0MB
TDP4.5W7W
Yearly Running Cost$0.73$1.28
Other
First Seen on ChartQ1 2014Q4 2014
# of Samples391531
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)5373(-20.0%)6713(0.0%)
CPU Mark(% diff. to max in group)489(-16.5%)586(0.0%)
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 14th of March 2025 - Higher results represent better performance
Intel Celeron N2806 @ 1.60GHz
489
Intel Celeron N2840 @ 2.16GHz
586
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Celeron N2806 @ 1.60GHz
537
Intel Celeron N2840 @ 2.16GHz
671
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 N2806 @ 1.60GHz Intel Celeron N2840 @ 2.16GHz
Max TDP4.5W7W
Power consumption per day (kWh)0.01NA
Running cost per day$0.002NA
Power consumption per year (kWh)3.3NA
Running cost per year$0.82NA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.