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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 E3-1275L v3 @ 2.70GHzIntel Xeon E5-1620 v3 @ 3.50GHz
PriceSearch Online$159.99 BUY NOW!
Socket TypeLGA1150LGA2011-v3
CPU ClassServerServer
Clockspeed2.7 GHz3.5 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.6 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP45W140W
Yearly Running Cost$8.21$25.55
First Seen on ChartQ1 2015Q2 2014
# of Samples41535
Single Thread Rating21672041
CPU Mark89019747
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Xeon E3-1275L v3 @ 2.70GHz
8,901
Intel Xeon E5-1620 v3 @ 3.50GHz
9,747
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
Intel Xeon E3-1275L v3 @ 2.70GHz
NA
Intel Xeon E5-1620 v3 @ 3.50GHz
60.92
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Xeon E3-1275L v3 @ 2.70GHz
2,167
Intel Xeon E5-1620 v3 @ 3.50GHz
2,041

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 E3-1275L v3 @ 2.70GHzIntel Xeon E5-1620 v3 @ 3.50GHz
Max TDP45W140W
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.