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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Xeon E5-4640 v3 @ 1.90GHzIntel Xeon E5-4660 v3 @ 2.10GHz
PriceSearch Online$48001
Socket TypeFCLGA2011-3FCLGA2011-3
CPU ClassServerServer
Clockspeed1.9 GHz2.1 GHz
Turbo SpeedUp to 2.6 GHzUp to 2.9 GHz
# of Physical Cores12 (2 logical cores per physical)14 (2 logical cores per physical)
Max TDP105W120W
Yearly Running Cost$19.16$21.90
First Seen on ChartQ2 2017Q2 2017
# of Samples44
Single Thread Rating15061670
CPU Mark1270315849
CPU Mark Rating
As of 21st of October 2019 - Higher results represent better performance
Intel Xeon E5-4640 v3 @ 1.90GHz
12,703
Intel Xeon E5-4660 v3 @ 2.10GHz
15,849
CPU Value (CPU Mark / $Price)
As of 21st of October 2019 - Higher results represent better value
Intel Xeon E5-4640 v3 @ 1.90GHz
NA
Intel Xeon E5-4660 v3 @ 2.10GHz
3.30
CPU Single Thread Rating
As of 21st of October 2019 - Higher results represent better performance
Intel Xeon E5-4640 v3 @ 1.90GHz
1,506
Intel Xeon E5-4660 v3 @ 2.10GHz
1,670

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 v3 @ 1.90GHzIntel Xeon E5-4660 v3 @ 2.10GHz
Max TDP105W120W
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.