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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X5660 @ 2.80GHz vs Intel Xeon E3-1240 @ 3.30GHz

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

×Intel Xeon X5660 @ 2.80GHz×Intel Xeon E3-1240 @ 3.30GHz+ ADD
Price$34.991$84.99 BUY NOW!
Socket TypeLGA1366LGA1155
CPU ClassServerServer
Clockspeed2.8 GHz3.3 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.7 GHz
# of Physical Cores6 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W80W
Yearly Running Cost$17.34$14.60
First Seen on ChartQ2 2010Q2 2011
# of Samples220172
Single Thread Rating13021857
CPU Mark75347982

CPU Mark Rating
As of 17th of February 2020 - Higher results represent better performance
Intel Xeon X5660 @ 2.80GHz
7,534
Intel Xeon E3-1240 @ 3.30GHz
7,982
CPU Value (CPU Mark / $Price)
As of 17th of February 2020 - Higher results represent better value
Intel Xeon X5660 @ 2.80GHz
215.33
Intel Xeon E3-1240 @ 3.30GHz
93.92
CPU Single Thread Rating
As of 17th of February 2020 - Higher results represent better performance
Intel Xeon X5660 @ 2.80GHz
1,302
Intel Xeon E3-1240 @ 3.30GHz
1,857

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 Xeon X5660 @ 2.80GHzIntel Xeon E3-1240 @ 3.30GHz
Max TDP95W80W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.