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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L5640 @ 2.27GHz vs Intel Xeon E5-2620 @ 2.00GHz

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

×Intel Xeon L5640 @ 2.27GHz×Intel Xeon E5-2620 @ 2.00GHz+ ADD
Price$72.63
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$128.7
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Socket TypeLGA1366LGA2011
CPU ClassServerServer
Clockspeed2.3 GHz2.0 GHz
Turbo SpeedUp to 2.8 GHzUp to 2.5 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP60W95W
Yearly Running Cost$10.95$17.34
Other
First Seen on ChartQ3 2010Q2 2012
# of Samples43301
Single Thread Rating(% diff. to max in group)1117(0.0%)1113(-0.4%)
CPU Mark(% diff. to max in group)4626(-12.5%)5287(0.0%)

CPU Mark Rating
As of 30th of September 2022 - Higher results represent better performance
Intel Xeon L5640 @ 2.27GHz
4,626
Intel Xeon E5-2620 @ 2.00GHz
5,287
CPU Value (CPU Mark / $Price)
As of 30th of September 2022 - Higher results represent better value
Intel Xeon L5640 @ 2.27GHz
63.69
Intel Xeon E5-2620 @ 2.00GHz
41.08
CPU Single Thread Rating
As of 30th of September 2022 - Higher results represent better performance
Intel Xeon L5640 @ 2.27GHz
1,117
Intel Xeon E5-2620 @ 2.00GHz
1,113

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 L5640 @ 2.27GHzIntel Xeon E5-2620 @ 2.00GHz
Max TDP60W95W
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.