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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Celeron 2957U @ 1.40GHzIntel Celeron 2955U @ 1.40GHz
PriceSearch OnlineSearch Online
Socket TypeFCBGA1168FCBGA1168
CPU ClassLaptopLaptop
Clockspeed1.4 GHz1.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP15W15W
Yearly Running Cost$2.74$2.74
First Seen on ChartQ2 2014Q4 2013
# of Samples230149
Single Thread Rating797778
CPU Mark14321413
CPU Mark Rating
As of 19th of October 2019 - Higher results represent better performance
Intel Celeron 2957U @ 1.40GHz
1,432
Intel Celeron 2955U @ 1.40GHz
1,413
CPU Single Thread Rating
As of 19th of October 2019 - Higher results represent better performance
Intel Celeron 2957U @ 1.40GHz
797
Intel Celeron 2955U @ 1.40GHz
778

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 Celeron 2957U @ 1.40GHzIntel Celeron 2955U @ 1.40GHz
Max TDP15W15W
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.