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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 Core2 Duo E4700 @ 2.60GHzIntel Core2 Duo T8100 @ 2.10GHz
Price$26.991$999.991
Socket TypeLGA775BGA479
CPU ClassDesktopLaptop
Clockspeed2.6 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP65W35W
Yearly Running Cost$11.86$6.39
First Seen on ChartQ4 2008Q4 2008
# of Samples147544
Single Thread Rating975829
CPU Mark14811298
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core2 Duo E4700 @ 2.60GHz
 1,481
Intel Core2 Duo T8100 @ 2.10GHz
 1,298
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 15th of October 2019 - Higher results represent better value
Intel Core2 Duo E4700 @ 2.60GHz
 54.88
Intel Core2 Duo T8100 @ 2.10GHz
 1.30
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Core2 Duo E4700 @ 2.60GHz
 975
Intel Core2 Duo T8100 @ 2.10GHz
 829
PassMark Software © 2008-2019

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 Core2 Duo E4700 @ 2.60GHzIntel Core2 Duo T8100 @ 2.10GHz
Max TDP65W35W
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.