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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1281 v3 @ 3.70GHz vs Intel Xeon E5-2440 v2 @ 1.90GHz

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


×Intel Xeon E3-1281 v3 @ 3.70GHz×Intel Xeon E5-2440 v2 @ 1.90GHz+ ADD
Price$546.25
BUY NOW!		$499.951
Socket TypeLGA1150LGA 1356
CPU ClassServerServer
Clockspeed3.7 GHz1.9 GHz
Turbo SpeedUp to 4.1 GHzUp to 2.4 GHz
# of Physical Cores4 (Threads: 8)8 (Threads: 16)
Max TDP82W95W
Yearly Running Cost$14.97$17.34
First Seen on ChartQ2 2015Q4 2014
# of Samples332
Single Thread Rating2342962
CPU Mark74236927
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of June 2022 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
 7,423
Intel Xeon E5-2440 v2 @ 1.90GHz
 6,927
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 26th of June 2022 - Higher results represent better value
Intel Xeon E3-1281 v3 @ 3.70GHz
 13.59
Intel Xeon E5-2440 v2 @ 1.90GHz
 13.86
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 26th of June 2022 - Higher results represent better performance
Intel Xeon E3-1281 v3 @ 3.70GHz
 2,342
Intel Xeon E5-2440 v2 @ 1.90GHz
 962
PassMark Software © 2008-2022

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 E3-1281 v3 @ 3.70GHzIntel Xeon E5-2440 v2 @ 1.90GHz
Max TDP82W95W
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.