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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E7300 @ 2.66GHz vs Intel Pentium E5400 @ 2.70GHz

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

×Intel Core2 Duo E7300 @ 2.66GHz×Intel Pentium E5400 @ 2.70GHz+ ADD
Price$33.071$12.991
Socket TypeLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed2.7 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2008Q2 2009
# of Samples7751047
Cross-Platform Rating23122221
Single Thread Rating1086310773
CPU Mark931919
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 21st of September 2021 - Higher results represent better performance
Intel Core2 Duo E7300 @ 2.66GHz
931
Intel Pentium E5400 @ 2.70GHz
919
CPU Value (CPU Mark / $Price)
As of 21st of September 2021 - Higher results represent better value
Intel Core2 Duo E7300 @ 2.66GHz
28.16
Intel Pentium E5400 @ 2.70GHz
70.74
CPU Single Thread Rating
As of 21st of September 2021 - Higher results represent better performance
Intel Core2 Duo E7300 @ 2.66GHz
1,086
Intel Pentium E5400 @ 2.70GHz
1,077

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 E7300 @ 2.66GHzIntel Pentium E5400 @ 2.70GHz
Max TDP65W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.