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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1220 @ 3.10GHz vs Intel Xeon L5638 @ 2.00GHz

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

×Intel Xeon E3-1220 @ 3.10GHz×Intel Xeon L5638 @ 2.00GHz+ ADD
Price$149.99
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$69.91
Socket TypeLGA1155LGA1366
CPU ClassServerServer
Clockspeed3.1 GHz2.0 GHz
Turbo SpeedUp to 3.4 GHzUp to 2.4 GHz
# of Physical Cores4 (Threads: 4)6 (Threads: 12)
Max TDP80W60W
Yearly Running Cost$14.60$10.95
First Seen on ChartQ2 2011Q2 2011
# of Samples20113
Single Thread Rating1582727
CPU Mark38553225
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of May 2022 - Higher results represent better performance
Intel Xeon E3-1220 @ 3.10GHz
3,855
Intel Xeon L5638 @ 2.00GHz
3,225
CPU Value (CPU Mark / $Price)
As of 21st of May 2022 - Higher results represent better value
Intel Xeon E3-1220 @ 3.10GHz
25.70
Intel Xeon L5638 @ 2.00GHz
46.14
CPU Single Thread Rating
As of 21st of May 2022 - Higher results represent better performance
Intel Xeon E3-1220 @ 3.10GHz
1,582
Intel Xeon L5638 @ 2.00GHz
727

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 E3-1220 @ 3.10GHzIntel Xeon L5638 @ 2.00GHz
Max TDP80W60W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.