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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L5520 @ 2.27GHz vs Intel Xeon L5640 @ 2.27GHz

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 L5640 @ 2.27GHz+ ADD
Price$89.951$89.951
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.8 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)
Max TDP60W60W
Yearly Running Cost$10.95$10.95
First Seen on ChartQ1 2010Q2 2010
# of Samples2038
Cross-Platform Rating00
Single Thread Rating11161144
CPU Mark25014874
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of June 2020 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
2,501
Intel Xeon L5640 @ 2.27GHz
4,874
CPU Value (CPU Mark / $Price)
As of 7th of June 2020 - Higher results represent better value
Intel Xeon L5520 @ 2.27GHz
27.81
Intel Xeon L5640 @ 2.27GHz
54.19
CPU Single Thread Rating
As of 7th of June 2020 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
1,116
Intel Xeon L5640 @ 2.27GHz
1,144

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 L5640 @ 2.27GHz
Max TDP60W60W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.