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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Duo E6750 @ 2.66GHz vs Intel Pentium E5800 @ 3.20GHz

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

×Intel Core2 Duo E6750 @ 2.66GHz×Intel Pentium E5800 @ 3.20GHz+ ADD
Price$10.31$34.99
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Socket TypeLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed2.7 GHz3.2 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 2008Q1 2012
# of Samples1409681
Cross-Platform Rating26142768
Single Thread Rating1051313203
CPU Mark10011160
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 18th of May 2021 - Higher results represent better performance
Intel Core2 Duo E6750 @ 2.66GHz
1,001
Intel Pentium E5800 @ 3.20GHz
1,160
CPU Value (CPU Mark / $Price)
As of 18th of May 2021 - Higher results represent better value
Intel Core2 Duo E6750 @ 2.66GHz
97.23
Intel Pentium E5800 @ 3.20GHz
33.14
CPU Single Thread Rating
As of 18th of May 2021 - Higher results represent better performance
Intel Core2 Duo E6750 @ 2.66GHz
1,051
Intel Pentium E5800 @ 3.20GHz
1,320

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 E6750 @ 2.66GHzIntel Pentium E5800 @ 3.20GHz
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.