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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

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

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

×Intel Pentium E5800 @ 3.20GHz×Intel Core2 Duo E6750 @ 2.66GHz+ ADD
Price$11.951$10.31
Socket TypeLGA775LGA775
CPU ClassDesktopDesktop
Clockspeed3.2 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 ChartQ1 2012Q4 2008
# of Samples6731394
Cross-Platform Rating27272546
Single Thread Rating1331310443
CPU Mark1171980
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 27th of October 2020 - Higher results represent better performance
Intel Pentium E5800 @ 3.20GHz
1,171
Intel Core2 Duo E6750 @ 2.66GHz
980
CPU Value (CPU Mark / $Price)
As of 27th of October 2020 - Higher results represent better value
Intel Pentium E5800 @ 3.20GHz
97.96
Intel Core2 Duo E6750 @ 2.66GHz
95.13
CPU Single Thread Rating
As of 27th of October 2020 - Higher results represent better performance
Intel Pentium E5800 @ 3.20GHz
1,331
Intel Core2 Duo E6750 @ 2.66GHz
1,044

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 E5800 @ 3.20GHzIntel Core2 Duo E6750 @ 2.66GHz
Max TDP65W65W
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.