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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 E5-2640 v2 @ 2.00GHz×Intel Xeon E3-1270 v6 @ 3.80GHz+ ADD
Price$189.19 BUY NOW!$361.97 BUY NOW!
Socket TypeLGA 2011FCLGA1151
CPU ClassServerServer
Clockspeed2.0 GHz3.8 GHz
Turbo SpeedUp to 2.5 GHzUp to 4.2 GHz
# of Physical Cores8 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W72W
Yearly Running Cost$17.34$13.14
First Seen on ChartQ1 2014Q2 2017
# of Samples1537
Single Thread Rating12252309
CPU Mark1018911171

CPU Mark Rating
As of 12th of November 2019 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
10,189
Intel Xeon E3-1270 v6 @ 3.80GHz
11,171
CPU Value (CPU Mark / $Price)
As of 12th of November 2019 - Higher results represent better value
Intel Xeon E5-2640 v2 @ 2.00GHz
53.86
Intel Xeon E3-1270 v6 @ 3.80GHz
30.86
CPU Single Thread Rating
As of 12th of November 2019 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
1,225
Intel Xeon E3-1270 v6 @ 3.80GHz
2,309

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 E5-2640 v2 @ 2.00GHzIntel Xeon E3-1270 v6 @ 3.80GHz
Max TDP95W72W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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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.