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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-4640 @ 2.40GHz vs Intel Xeon E5-1650 v2 @ 3.50GHz

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

×Intel Xeon E5-4640 @ 2.40GHz×Intel Xeon E5-1650 v2 @ 3.50GHz+ ADD
Price$27301$1311
Socket TypeLGA2011FCLGA2011
CPU ClassServerServer
Clockspeed2.4 GHz3.5 GHz
Turbo SpeedUp to 2.8 GHzUp to 3.9 GHz
# of Physical Cores8 (2 logical cores per physical)6 (2 logical cores per physical)
Max TDP95W130W
Yearly Running Cost$17.34$23.73
First Seen on ChartQ2 2012Q2 2013
# of Samples5484
Single Thread Rating14622006
CPU Mark1080712759

CPU Mark Rating
As of 28th of February 2020 - Higher results represent better performance
Intel Xeon E5-4640 @ 2.40GHz
10,807
Intel Xeon E5-1650 v2 @ 3.50GHz
12,759
CPU Value (CPU Mark / $Price)
As of 28th of February 2020 - Higher results represent better value
Intel Xeon E5-4640 @ 2.40GHz
3.96
Intel Xeon E5-1650 v2 @ 3.50GHz
97.40
CPU Single Thread Rating
As of 28th of February 2020 - Higher results represent better performance
Intel Xeon E5-4640 @ 2.40GHz
1,462
Intel Xeon E5-1650 v2 @ 3.50GHz
2,006

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 E5-4640 @ 2.40GHzIntel Xeon E5-1650 v2 @ 3.50GHz
Max TDP95W130W
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.