iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Intel Xeon L5520 @ 2.27GHz×Intel Xeon X5677 @ 3.47GHz+ ADD
Price$12.821$851
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed2.3 GHz3.5 GHz
Turbo SpeedUp to 2.5 GHzUp to 3.7 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP60W130W
Yearly Running Cost$10.95$23.73
First Seen on ChartQ1 2010Q1 2010
# of Samples2062
Single Thread Rating10441505
CPU Mark43246754

CPU Mark Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
4,324
Intel Xeon X5677 @ 3.47GHz
6,754
CPU Value (CPU Mark / $Price)
As of 21st of November 2019 - Higher results represent better value
Intel Xeon L5520 @ 2.27GHz
337.35
Intel Xeon X5677 @ 3.47GHz
79.46
CPU Single Thread Rating
As of 21st of November 2019 - Higher results represent better performance
Intel Xeon L5520 @ 2.27GHz
1,044
Intel Xeon X5677 @ 3.47GHz
1,505

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 X5677 @ 3.47GHz
Max TDP60W130W
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.