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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2620 @ 2.00GHz vs Intel Xeon E5645 @ 2.40GHz

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


×Intel Xeon E5-2620 @ 2.00GHz×Intel Xeon E5645 @ 2.40GHz+ ADD
Price$54.61
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Socket TypeLGA2011LGA1366
CPU ClassServerServer
Clockspeed2.0 GHz2.4 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.7 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP95W80W
Yearly Running Cost$17.34$14.60
Other
First Seen on ChartQ2 2012Q2 2011
# of Samples29984
Single Thread Rating(% diff. to max in group)1113(-3.0%)1147(0.0%)
CPU Mark(% diff. to max in group)5286(0.0%)4955(-6.2%)

CPU Mark Rating
As of 18th of August 2022 - Higher results represent better performance
Intel Xeon E5-2620 @ 2.00GHz
 5,286
Intel Xeon E5645 @ 2.40GHz
 4,955
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 18th of August 2022 - Higher results represent better value
Intel Xeon E5-2620 @ 2.00GHz
 96.79
Intel Xeon E5645 @ 2.40GHz
 95.29
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 18th of August 2022 - Higher results represent better performance
Intel Xeon E5-2620 @ 2.00GHz
 1,113
Intel Xeon E5645 @ 2.40GHz
 1,147
PassMark Software © 2008-2022

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 E5-2620 @ 2.00GHzIntel Xeon E5645 @ 2.40GHz
Max TDP95W80W
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.