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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 E5-2648L v4 @ 1.80GHz
PriceSearch OnlineSearch Online
Socket TypeFCLGA2011-3FCLGA2011-3
CPU ClassServerLaptop, Server
Clockspeed1.9 GHz1.8 GHz
Turbo SpeedUp to 2.6 GHzUp to 2.5 GHz
# of Physical Cores12 (2 logical cores per physical)14 (2 logical cores per physical)
Max TDP105W75W
Yearly Running Cost$19.16$13.69
First Seen on ChartQ2 2017Q2 2017
# of Samples45
Single Thread Rating15061313
CPU Mark1270313654
CPU Mark Rating
As of 16th of October 2019 - Higher results represent better performance
Intel Xeon E5-4640 v3 @ 1.90GHz
12,703
Intel Xeon E5-2648L v4 @ 1.80GHz
13,654
CPU Single Thread Rating
As of 16th of October 2019 - Higher results represent better performance
Intel Xeon E5-4640 v3 @ 1.90GHz
1,506
Intel Xeon E5-2648L v4 @ 1.80GHz
1,313

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 E5-2648L v4 @ 1.80GHz
Max TDP105W75W
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.