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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1286 v3 @ 3.70GHz vs Intel Xeon E3-1240 v3 @ 3.40GHz

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

×Intel Xeon E3-1286 v3 @ 3.70GHz×Intel Xeon E3-1240 v3 @ 3.40GHz+ ADD
Price$8391$6811
Socket TypeLGA1150LGA1150
CPU ClassServerServer
Clockspeed3.7 GHz3.4 GHz
Turbo SpeedUp to 4.1 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP84W80W
Yearly Running Cost$15.33$14.60
First Seen on ChartQ4 2014Q2 2013
# of Samples3319
Cross-Platform Rating015158
Single Thread Rating23912144
CPU Mark74186982
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of September 2021 - Higher results represent better performance
Intel Xeon E3-1286 v3 @ 3.70GHz
7,418
Intel Xeon E3-1240 v3 @ 3.40GHz
6,982
CPU Value (CPU Mark / $Price)
As of 23rd of September 2021 - Higher results represent better value
Intel Xeon E3-1286 v3 @ 3.70GHz
8.84
Intel Xeon E3-1240 v3 @ 3.40GHz
10.25
CPU Single Thread Rating
As of 23rd of September 2021 - Higher results represent better performance
Intel Xeon E3-1286 v3 @ 3.70GHz
2,391
Intel Xeon E3-1240 v3 @ 3.40GHz
2,144

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 E3-1286 v3 @ 3.70GHzIntel Xeon E3-1240 v3 @ 3.40GHz
Max TDP84W80W
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.