iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo P8400 @ 2.26GHz vs Intel Core2 Duo T9550 @ 2.66GHz

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

×Intel Core2 Duo P8400 @ 2.26GHz×Intel Core2 Duo T9550 @ 2.66GHz+ ADD
Price$297.011$298.951
Socket TypeBGA479BGA479
CPU ClassLaptopLaptop
Clockspeed2.3 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP25W35W
Yearly Running Cost$4.56$6.39
First Seen on ChartQ4 2008Q1 2009
# of Samples1160296
Single Thread Rating9031021
CPU Mark14521802

CPU Mark Rating
As of 21st of February 2020 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
1,452
Intel Core2 Duo T9550 @ 2.66GHz
1,802
CPU Value (CPU Mark / $Price)
As of 21st of February 2020 - Higher results represent better value
Intel Core2 Duo P8400 @ 2.26GHz
4.89
Intel Core2 Duo T9550 @ 2.66GHz
6.03
CPU Single Thread Rating
As of 21st of February 2020 - Higher results represent better performance
Intel Core2 Duo P8400 @ 2.26GHz
903
Intel Core2 Duo T9550 @ 2.66GHz
1,021

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 P8400 @ 2.26GHzIntel Core2 Duo T9550 @ 2.66GHz
Max TDP25W35W
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.