iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium Extreme Edition 955 @ 3.46GHz vs Intel Core2 Duo E6400 @ 2.13GHz

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

×Intel Pentium Extreme Edition 955 @ 3.46GHz×Intel Core2 Duo E6400 @ 2.13GHz+ ADD
Price$31.231$29.951
Socket TypePLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed3.5 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (2 logical cores per physical)2
Max TDP130W65W
Yearly Running Cost$23.73$11.86
First Seen on ChartQ2 2009Q1 2009
# of Samples151015
Single Thread Rating8007643
CPU Mark912615

CPU Mark Rating
As of 2nd of April 2020 - Higher results represent better performance
Intel Pentium Extreme Edition 955 @ 3.46GHz
912
Intel Core2 Duo E6400 @ 2.13GHz
615
CPU Value (CPU Mark / $Price)
As of 2nd of April 2020 - Higher results represent better value
Intel Pentium Extreme Edition 955 @ 3.46GHz
29.21
Intel Core2 Duo E6400 @ 2.13GHz
20.52
CPU Single Thread Rating
As of 2nd of April 2020 - Higher results represent better performance
Intel Pentium Extreme Edition 955 @ 3.46GHz
800
Intel Core2 Duo E6400 @ 2.13GHz
764

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 Extreme Edition 955 @ 3.46GHzIntel Core2 Duo E6400 @ 2.13GHz
Max TDP130W65W
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.