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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E3-1275 @ 3.40GHz vs AMD Opteron 6328

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


×Intel Xeon E3-1275 @ 3.40GHz×AMD Opteron 6328+ ADD
Price$374
BUY NOW!		$343.46
BUY NOW!
Socket TypeLGA1155G34
CPU ClassServerServer
Clockspeed3.4 GHz3.2 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)8 (in 4 physical modules)
Max TDP95W115W
Yearly Running Cost$17.34$20.99
First Seen on ChartQ2 2011Q3 2013
# of Samples1086
Single Thread Rating17441419
CPU Mark54125306

CPU Mark Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Xeon E3-1275 @ 3.40GHz
 5,412
AMD Opteron 6328
 5,306
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 25th of June 2022 - Higher results represent better value
Intel Xeon E3-1275 @ 3.40GHz
 14.47
AMD Opteron 6328
 15.45
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Xeon E3-1275 @ 3.40GHz
 1,744
AMD Opteron 6328
 1,419
PassMark Software © 2008-2022

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 @ 3.40GHzAMD Opteron 6328
Max TDP95W115W
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.