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CPU Benchmarks

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Intel Celeron J1900 vs Atom E3845

The Intel Atom E3845 @ 1.91GHz is newer than Intel Celeron J1900 @ 1.99GHz, while Intel Celeron J1900 @ 1.99GHz is around 7% faster in multi-threaded (CPU Mark) testing, it is around 18% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 798 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 J1900 @ 1.99GHz×Intel Atom E3845 @ 1.91GHz+ ADD
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Socket TypeFCBGA1170FCBGA1170
CPU ClassDesktopDesktop
Clockspeed2.0 GHz1.9 GHz
Turbo SpeedUp to 2.4 GHzNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 224KB, L2: 2.0MB, L3: 0MBL1: 448KB, L2: 2.0MB, L3: 0MB
TDP10W10W
Yearly Running Cost$1.83$1.83
Other
First Seen on ChartQ1 2014Q2 2014
# of Samples75642
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)651(0.0%)536(-17.7%)
CPU Mark(% diff. to max in group)1147(0.0%)1065(-7.2%)

CPU Mark Rating
As of 20th of January 2025 - Higher results represent better performance
Intel Celeron J1900 @ 1.99GHz
1,147
Intel Atom E3845 @ 1.91GHz
1,065
CPU Single Thread Rating
As of 20th of January 2025 - Higher results represent better performance
Intel Celeron J1900 @ 1.99GHz
651
Intel Atom E3845 @ 1.91GHz
536
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 J1900 @ 1.99GHz Intel Atom E3845 @ 1.91GHz
Max TDP10W10W
Power consumption per day (kWh)0.020.02
Running cost per day$0.005$0.005
Power consumption per year (kWh)7.37.3
Running cost per year$1.82$1.82
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.