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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1275 v5 @ 3.60GHz vs Intel Xeon E3-1281 v3 @ 3.70GHz

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


×Intel Xeon E3-1275 v5 @ 3.60GHz×Intel Xeon E3-1281 v3 @ 3.70GHz+ ADD
Price$444.04
BUY NOW!		$546.25
BUY NOW!
Socket TypeFCLGA1151LGA1150
CPU ClassServerServer
Clockspeed3.6 GHz3.7 GHz
Turbo SpeedUp to 4.0 GHzUp to 4.1 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP80W82W
Yearly Running Cost$14.60$14.97
First Seen on ChartQ4 2015Q2 2015
# of Samples7424
Cross-Platform Rating1596116200
Single Thread Rating23442319
CPU Mark83897230

CPU Mark Rating
As of 24th of September 2021 - Higher results represent better performance
Intel Xeon E3-1275 v5 @ 3.60GHz
 8,389
Intel Xeon E3-1281 v3 @ 3.70GHz
 7,230
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 24th of September 2021 - Higher results represent better value
Intel Xeon E3-1275 v5 @ 3.60GHz
 18.89
Intel Xeon E3-1281 v3 @ 3.70GHz
 13.24
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 24th of September 2021 - Higher results represent better performance
Intel Xeon E3-1275 v5 @ 3.60GHz
 2,344
Intel Xeon E3-1281 v3 @ 3.70GHz
 2,319
PassMark Software © 2008-2021

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 E3-1275 v5 @ 3.60GHzIntel Xeon E3-1281 v3 @ 3.70GHz
Max TDP80W82W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.