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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 E3-1220 V2 @ 3.10GHzIntel Xeon X5450 @ 3.00GHz
Price$59.98 BUY NOW!$59.961
Socket TypeLGA1155LGA771
CPU ClassServerServer
Clockspeed3.1 GHz3.0 GHz
Turbo SpeedUp to 3.5 GHzNot Supported
# of Physical Cores44
Max TDP69W120W
Yearly Running Cost$12.59$21.90
First Seen on ChartQ2 2012Q1 2009
# of Samples189416
Single Thread Rating18261260
CPU Mark67324106
CPU Mark Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Xeon E3-1220 V2 @ 3.10GHz
6,732
Intel Xeon X5450 @ 3.00GHz
4,106
CPU Value (CPU Mark / $Price)
As of 23rd of October 2019 - Higher results represent better value
Intel Xeon E3-1220 V2 @ 3.10GHz
112.24
Intel Xeon X5450 @ 3.00GHz
68.49
CPU Single Thread Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Xeon E3-1220 V2 @ 3.10GHz
1,826
Intel Xeon X5450 @ 3.00GHz
1,260

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 E3-1220 V2 @ 3.10GHzIntel Xeon X5450 @ 3.00GHz
Max TDP69W120W
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.