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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 @ 1.80GHz×Intel Xeon E3-1220 v3 @ 3.10GHz+ ADD
Price$47.75 BUY NOW!$133.99 BUY NOW!
Socket TypeLGA 1356LGA1150
CPU ClassServerServer
Clockspeed1.8 GHz3.1 GHz
Turbo SpeedNot SupportedUp to 3.4 GHz
# of Physical Cores44
Max TDP80W80W
Yearly Running Cost$14.60$14.60
First Seen on ChartQ1 2012Q1 2011
# of Samples7161
Single Thread Rating8801952
CPU Mark35237178

CPU Mark Rating
As of 18th of November 2019 - Higher results represent better performance
Intel Xeon E5-2403 @ 1.80GHz
3,523
Intel Xeon E3-1220 v3 @ 3.10GHz
7,178
CPU Value (CPU Mark / $Price)
As of 18th of November 2019 - Higher results represent better value
Intel Xeon E5-2403 @ 1.80GHz
73.80
Intel Xeon E3-1220 v3 @ 3.10GHz
53.57
CPU Single Thread Rating
As of 18th of November 2019 - Higher results represent better performance
Intel Xeon E5-2403 @ 1.80GHz
880
Intel Xeon E3-1220 v3 @ 3.10GHz
1,952

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 E3-1220 v3 @ 3.10GHz
Max TDP80W80W
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.