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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 E5-2403 @ 1.80GHzIntel Xeon E3-1265L V2 @ 2.50GHz
Price$108.6 BUY NOW!$148 BUY NOW!
Socket TypeLGA 1356LGA1155
CPU ClassServerServer
Clockspeed1.8 GHz2.5 GHz
Turbo SpeedNot SupportedUp to 3.5 GHz
# of Physical Cores44 (2 logical cores per physical)
Max TDP80W45W
Yearly Running Cost$14.60$8.21
First Seen on ChartQ1 2012Q2 2012
# of Samples733
Single Thread Rating8801683
CPU Mark35237455
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Xeon E5-2403 @ 1.80GHz
3,523
Intel Xeon E3-1265L V2 @ 2.50GHz
7,455
CPU Value (CPU Mark / $Price)
As of 15th of October 2019 - Higher results represent better value
Intel Xeon E5-2403 @ 1.80GHz
32.45
Intel Xeon E3-1265L V2 @ 2.50GHz
50.37
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Xeon E5-2403 @ 1.80GHz
880
Intel Xeon E3-1265L V2 @ 2.50GHz
1,683

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 E5-2403 @ 1.80GHzIntel Xeon E3-1265L V2 @ 2.50GHz
Max TDP80W45W
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.