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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X5675 @ 3.07GHz vs Intel Xeon E5645 @ 2.40GHz

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

×Intel Xeon X5675 @ 3.07GHz×Intel Xeon E5645 @ 2.40GHz+ ADD
Price$78.5
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$94.08
BUY NOW!
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed3.1 GHz2.4 GHz
Turbo SpeedUp to 3.5 GHzUp to 2.7 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP95W80W
Yearly Running Cost$17.34$14.60
First Seen on ChartQ1 2011Q2 2011
# of Samples23674
Cross-Platform Rating1496210983
Single Thread Rating14551154
CPU Mark63974854

CPU Mark Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Xeon X5675 @ 3.07GHz
6,397
Intel Xeon E5645 @ 2.40GHz
4,854
CPU Value (CPU Mark / $Price)
As of 21st of September 2020 - Higher results represent better value
Intel Xeon X5675 @ 3.07GHz
81.49
Intel Xeon E5645 @ 2.40GHz
51.59
CPU Single Thread Rating
As of 21st of September 2020 - Higher results represent better performance
Intel Xeon X5675 @ 3.07GHz
1,455
Intel Xeon E5645 @ 2.40GHz
1,154

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 X5675 @ 3.07GHzIntel Xeon E5645 @ 2.40GHz
Max TDP95W80W
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.