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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L5520 @ 2.27GHz vs Intel Xeon E5540 @ 2.53GHz

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

×Intel Xeon L5520 @ 2.27GHz×Intel Xeon E5540 @ 2.53GHz+ ADD
Price$79.951$89.5
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Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed2.3 GHz2.5 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP60W80W
Yearly Running Cost$10.95$14.60
First Seen on ChartQ1 2010Q2 2009
# of Samples2247
Cross-Platform Rating70768599
Single Thread Rating10671200
CPU Mark23122738
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of October 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
2,312
Intel Xeon E5540 @ 2.53GHz
2,738
CPU Value (CPU Mark / $Price)
As of 17th of October 2021 - Higher results represent better value
Intel Xeon L5520 @ 2.27GHz
28.92
Intel Xeon E5540 @ 2.53GHz
30.60
CPU Single Thread Rating
As of 17th of October 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
1,067
Intel Xeon E5540 @ 2.53GHz
1,200

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 L5520 @ 2.27GHzIntel Xeon E5540 @ 2.53GHz
Max TDP60W80W
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.