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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X3440 @ 2.53GHz vs Intel Xeon X3450 @ 2.67GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon X3440 @ 2.53GHz×Intel Xeon X3450 @ 2.67GHz+ ADD
Price$28.991$27.991
Socket TypeLGA1156LGA1156
CPU ClassServerServer
Clockspeed2.9 GHz3.2 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.2 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ4 2009Q4 2009
# of Samples106124
Cross-Platform Rating85128031
Single Thread Rating11521121
CPU Mark26852679

CPU Mark Rating
As of 10th of April 2020 - Higher results represent better performance
Intel Xeon X3440 @ 2.53GHz
2,685
Intel Xeon X3450 @ 2.67GHz
2,679
CPU Value (CPU Mark / $Price)
As of 10th of April 2020 - Higher results represent better value
Intel Xeon X3440 @ 2.53GHz
92.61
Intel Xeon X3450 @ 2.67GHz
95.72
CPU Single Thread Rating
As of 10th of April 2020 - Higher results represent better performance
Intel Xeon X3440 @ 2.53GHz
1,152
Intel Xeon X3450 @ 2.67GHz
1,121

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 X3440 @ 2.53GHzIntel Xeon X3450 @ 2.67GHz
Max TDP95W95W
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.