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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1280 @ 3.50GHz vs Intel Xeon E3-1265L V2 @ 2.50GHz

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

×Intel Xeon E3-1280 @ 3.50GHz×Intel Xeon E3-1265L V2 @ 2.50GHz+ ADD
Price$332.2 BUY NOW!$1481
Socket TypeLGA1155LGA1155
CPU ClassServerServer
Clockspeed3.5 GHz2.5 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.5 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP95W45W
Yearly Running Cost$17.34$8.21
First Seen on ChartQ2 2011Q2 2012
# of Samples6435
Single Thread Rating19781683
CPU Mark84207488

CPU Mark Rating
As of 19th of January 2020 - Higher results represent better performance
Intel Xeon E3-1280 @ 3.50GHz
8,420
Intel Xeon E3-1265L V2 @ 2.50GHz
7,488
CPU Value (CPU Mark / $Price)
As of 19th of January 2020 - Higher results represent better value
Intel Xeon E3-1280 @ 3.50GHz
25.35
Intel Xeon E3-1265L V2 @ 2.50GHz
50.60
CPU Single Thread Rating
As of 19th of January 2020 - Higher results represent better performance
Intel Xeon E3-1280 @ 3.50GHz
1,978
Intel Xeon E3-1265L V2 @ 2.50GHz
1,683

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 E3-1280 @ 3.50GHzIntel Xeon E3-1265L V2 @ 2.50GHz
Max TDP95W45W
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.