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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom Z3740 @ 1.33GHz vs Intel Celeron 2955U @ 1.40GHz

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

×Intel Atom Z3740 @ 1.33GHz×Intel Celeron 2955U @ 1.40GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypeUTFCBGA1380FCBGA1168
CPU ClassLaptopLaptop
Clockspeed1.3 GHz1.4 GHz
Turbo SpeedUp to 1.9 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
Max TDP4W15W
Yearly Running Cost$0.73$2.74
First Seen on ChartQ2 2013Q4 2013
# of Samples388157
Cross-Platform Rating9062118
Single Thread Rating415695
CPU Mark594745

CPU Mark Rating
As of 27th of October 2020 - Higher results represent better performance
Intel Atom Z3740 @ 1.33GHz
594
Intel Celeron 2955U @ 1.40GHz
745
CPU Single Thread Rating
As of 27th of October 2020 - Higher results represent better performance
Intel Atom Z3740 @ 1.33GHz
415
Intel Celeron 2955U @ 1.40GHz
695

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 Z3740 @ 1.33GHzIntel Celeron 2955U @ 1.40GHz
Max TDP4W15W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.