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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L5520 @ 2.27GHz vs AMD Opteron 1356

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

×Intel Xeon L5520 @ 2.27GHz×AMD Opteron 1356+ ADD
Price$79.951$89.991
Socket TypeLGA1366AM2
CPU ClassServerServer
Clockspeed2.3 GHz2.3 GHz
Turbo SpeedUp to 2.5 GHzNot Supported
# of Physical Cores4 (Threads: 8)4 (Threads: 4)
Max TDP60W75W
Yearly Running Cost$10.95$13.69
First Seen on ChartQ1 2010Q2 2009
# of Samples213
Cross-Platform Rating61880
Single Thread Rating1035918
CPU Mark22301703
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of January 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
2,230
AMD Opteron 1356
1,703
CPU Value (CPU Mark / $Price)
As of 17th of January 2021 - Higher results represent better value
Intel Xeon L5520 @ 2.27GHz
27.89
AMD Opteron 1356
18.92
CPU Single Thread Rating
As of 17th of January 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
1,035
AMD Opteron 1356
918

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 @ 2.27GHzAMD Opteron 1356
Max TDP60W75W
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.