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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.

AMD Opteron 252Intel Xeon X3440 @ 2.53GHz
Price$63.361$141.961
Socket Type940LGA1156
CPU ClassServerServer
Clockspeed2.6 GHz2.9 GHz
Turbo SpeedNot SupportedUp to 2.9 GHz
# of Physical Cores14 (2 logical cores per physical)
Max TDP68W95W
Yearly Running Cost$12.41$17.34
First Seen on ChartQ2 2009Q4 2009
# of Samples196
Single Thread RatingNA1056
CPU Mark7604511
CPU Mark Rating
As of 16th of October 2019 - Higher results represent better performance
AMD Opteron 252
760
Intel Xeon X3440 @ 2.53GHz
4,511
CPU Value (CPU Mark / $Price)
As of 16th of October 2019 - Higher results represent better value
AMD Opteron 252
12.00
Intel Xeon X3440 @ 2.53GHz
31.78
CPU Single Thread Rating
As of 16th of October 2019 - Higher results represent better performance
AMD Opteron 252
NA
Intel Xeon X3440 @ 2.53GHz
1,056

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.
AMD Opteron 252Intel Xeon X3440 @ 2.53GHz
Max TDP68W95W
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.