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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 Atom Z3735E @ 1.33GHz×Intel Core Duo T2500 @ 2.00GHz+ ADD
Price$1171$119.991
Socket TypeUTFCBGA1380BGA479
CPU ClassLaptopLaptop
Clockspeed1.3 GHz2.0 GHz
Turbo SpeedUp to 1.8 GHzNot Supported
# of Physical Cores42
Max TDP4.4W31W
Yearly Running Cost$0.80$5.66
First Seen on ChartQ2 2014Q1 2009
# of Samples15140
Single Thread Rating361626
CPU Mark948862

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Atom Z3735E @ 1.33GHz
948
Intel Core Duo T2500 @ 2.00GHz
862
CPU Value (CPU Mark / $Price)
As of 17th of November 2019 - Higher results represent better value
Intel Atom Z3735E @ 1.33GHz
8.10
Intel Core Duo T2500 @ 2.00GHz
7.19
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Atom Z3735E @ 1.33GHz
361
Intel Core Duo T2500 @ 2.00GHz
626

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 Z3735E @ 1.33GHzIntel Core Duo T2500 @ 2.00GHz
Max TDP4.4W31W
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.