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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 Pentium 4 2.50GHz×Intel Pentium 4 2.66GHz+ ADD
PriceSearch OnlineSearch Online
Socket TypePGA478PGA478
CPU ClassDesktopDesktop
Clockspeed2.5 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores11
Max TDP61W66.1W
Yearly Running Cost$11.13$12.06
First Seen on ChartQ1 2009Q1 2009
# of Samples6196
Single Thread Rating59236093
CPU Mark245254

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Pentium 4 2.50GHz
245
Intel Pentium 4 2.66GHz
254
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
Intel Pentium 4 2.50GHz
592
Intel Pentium 4 2.66GHz
609

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 Pentium 4 2.50GHzIntel Pentium 4 2.66GHz
Max TDP61W66.1W
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.