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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1280 @ 3.50GHz vs Intel Xeon E3-1275 V2 @ 3.50GHz

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 E3-1275 V2 @ 3.50GHz+ ADD
Price$1401$88
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Socket TypeLGA1155LGA1155
CPU ClassServerServer
Clockspeed3.5 GHz3.5 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.9 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP95W77W
Yearly Running Cost$17.34$14.05
First Seen on ChartQ2 2011Q2 2012
# of Samples6668
Cross-Platform Rating122590
Single Thread Rating17872162
CPU Mark54576136
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 2nd of June 2020 - Higher results represent better performance
Intel Xeon E3-1280 @ 3.50GHz
5,457
Intel Xeon E3-1275 V2 @ 3.50GHz
6,136
CPU Value (CPU Mark / $Price)
As of 2nd of June 2020 - Higher results represent better value
Intel Xeon E3-1280 @ 3.50GHz
38.98
Intel Xeon E3-1275 V2 @ 3.50GHz
69.73
CPU Single Thread Rating
As of 2nd of June 2020 - Higher results represent better performance
Intel Xeon E3-1280 @ 3.50GHz
1,787
Intel Xeon E3-1275 V2 @ 3.50GHz
2,162

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 E3-1275 V2 @ 3.50GHz
Max TDP95W77W
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.