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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5520 @ 2.27GHz vs Intel Xeon L5520 @ 2.27GHz

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

×Intel Xeon E5520 @ 2.27GHz×Intel Xeon L5520 @ 2.27GHz+ ADD
Price$49
BUY NOW!
$49
BUY NOW!
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed2.3 GHz2.3 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.5 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP80W60W
Yearly Running Cost$14.60$10.95
First Seen on ChartQ1 2009Q1 2010
# of Samples17622
Single Thread Rating10561067
CPU Mark24932312

CPU Mark Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Xeon E5520 @ 2.27GHz
2,493
Intel Xeon L5520 @ 2.27GHz
2,312
CPU Value (CPU Mark / $Price)
As of 3rd of December 2021 - Higher results represent better value
Intel Xeon E5520 @ 2.27GHz
50.88
Intel Xeon L5520 @ 2.27GHz
47.18
CPU Single Thread Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Xeon E5520 @ 2.27GHz
1,056
Intel Xeon L5520 @ 2.27GHz
1,067

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 E5520 @ 2.27GHzIntel Xeon L5520 @ 2.27GHz
Max TDP80W60W
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.