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 E5640 @ 2.67GHz×Intel Xeon E3-1225 @ 3.10GHz+ ADD
Price$27.991$63.99 BUY NOW!
Socket TypeLGA1366LGA1155
CPU ClassServerServer
Clockspeed2.7 GHz3.1 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.4 GHz
# of Physical Cores4 (2 logical cores per physical)4
Max TDP80W95W
Yearly Running Cost$14.60$17.34
First Seen on ChartQ2 2010Q1 2011
# of Samples45224
Single Thread Rating11601765
CPU Mark52506102

CPU Mark Rating
As of 9th of December 2019 - Higher results represent better performance
Intel Xeon E5640 @ 2.67GHz
5,250
Intel Xeon E3-1225 @ 3.10GHz
6,102
CPU Value (CPU Mark / $Price)
As of 9th of December 2019 - Higher results represent better value
Intel Xeon E5640 @ 2.67GHz
187.60
Intel Xeon E3-1225 @ 3.10GHz
95.37
CPU Single Thread Rating
As of 9th of December 2019 - Higher results represent better performance
Intel Xeon E5640 @ 2.67GHz
1,160
Intel Xeon E3-1225 @ 3.10GHz
1,765

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 E5640 @ 2.67GHzIntel Xeon E3-1225 @ 3.10GHz
Max TDP80W95W
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.