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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom Z3775D @ 1.49GHz vs Intel Celeron N2920 @ 1.86GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Atom Z3775D @ 1.49GHz×Intel Celeron N2920 @ 1.86GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeUTFCBGA1380FCBGA1170
CPU ClassLaptopLaptop
Clockspeed1.5 GHz1.9 GHz
Turbo SpeedUp to 2.4 GHzUp to 2.0 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP4.4W7.5W
Yearly Running Cost$0.80$1.37
First Seen on ChartQ1 2015Q1 2014
# of Samples10160
Single Thread Rating646546
CPU Mark794907

CPU Mark Rating
As of 8th of December 2021 - Higher results represent better performance
Intel Atom Z3775D @ 1.49GHz
794
Intel Celeron N2920 @ 1.86GHz
907
CPU Single Thread Rating
As of 8th of December 2021 - Higher results represent better performance
Intel Atom Z3775D @ 1.49GHz
646
Intel Celeron N2920 @ 1.86GHz
546

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 Z3775D @ 1.49GHzIntel Celeron N2920 @ 1.86GHz
Max TDP4.4W7.5W
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.