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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L5520 @ 2.27GHz vs Intel Xeon X3440 @ 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 X3440 @ 2.53GHz+ ADD
Price$49
BUY NOW!
$501
Socket TypeLGA1366LGA1156
CPU ClassServerServer
Clockspeed2.3 GHz2.5 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.9 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP60W95W
Yearly Running Cost$10.95$17.34
First Seen on ChartQ1 2010Q4 2009
# of Samples22122
Cross-Platform Rating70768433
Single Thread Rating10671145
CPU Mark23122630
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of October 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
2,312
Intel Xeon X3440 @ 2.53GHz
2,630
CPU Value (CPU Mark / $Price)
As of 22nd of October 2021 - Higher results represent better value
Intel Xeon L5520 @ 2.27GHz
47.18
Intel Xeon X3440 @ 2.53GHz
52.60
CPU Single Thread Rating
As of 22nd of October 2021 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
1,067
Intel Xeon X3440 @ 2.53GHz
1,145

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 X3440 @ 2.53GHz
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.