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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon W3670 @ 3.20GHz vs Intel Xeon E3-1275 @ 3.40GHz

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


×Intel Xeon W3670 @ 3.20GHz×Intel Xeon E3-1275 @ 3.40GHz+ ADD
Price$295.19
BUY NOW!		$374
BUY NOW!
Socket TypeLGA1366LGA1155
CPU ClassServerServer
Clockspeed3.2 GHz3.4 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.8 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
Max TDP130W95W
Yearly Running Cost$23.73$17.34
First Seen on ChartQ2 2011Q2 2011
# of Samples138108
Single Thread Rating15001744
CPU Mark65295412

CPU Mark Rating
As of 26th of June 2022 - Higher results represent better performance
Intel Xeon W3670 @ 3.20GHz
 6,529
Intel Xeon E3-1275 @ 3.40GHz
 5,412
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 26th of June 2022 - Higher results represent better value
Intel Xeon W3670 @ 3.20GHz
 22.12
Intel Xeon E3-1275 @ 3.40GHz
 14.47
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 26th of June 2022 - Higher results represent better performance
Intel Xeon W3670 @ 3.20GHz
 1,500
Intel Xeon E3-1275 @ 3.40GHz
 1,744
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 W3670 @ 3.20GHzIntel Xeon E3-1275 @ 3.40GHz
Max TDP130W95W
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.