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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X3330 @ 2.66GHz vs Intel Xeon E5-2603 @ 1.80GHz

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

×Intel Xeon X3330 @ 2.66GHz×Intel Xeon E5-2603 @ 1.80GHz+ ADD
Price$2101$298.51
Socket TypeLGA775LGA 2011
CPU ClassServerServer
Clockspeed2.7 GHz1.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP95W80W
Yearly Running Cost$17.34$14.60
First Seen on ChartQ2 2010Q1 2012
# of Samples5234
Cross-Platform Rating51455067
Single Thread Rating1160868
CPU Mark19282362
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of January 2021 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz
1,928
Intel Xeon E5-2603 @ 1.80GHz
2,362
CPU Value (CPU Mark / $Price)
As of 26th of January 2021 - Higher results represent better value
Intel Xeon X3330 @ 2.66GHz
9.18
Intel Xeon E5-2603 @ 1.80GHz
7.91
CPU Single Thread Rating
As of 26th of January 2021 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz
1,160
Intel Xeon E5-2603 @ 1.80GHz
868

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 X3330 @ 2.66GHzIntel Xeon E5-2603 @ 1.80GHz
Max TDP95W80W
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.