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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

×Intel Xeon X5677 @ 3.47GHz×Intel Xeon W5580 @ 3.20GHz+ ADD
Price$851$107.031
Socket TypeLGA1366LGA1366
CPU ClassServerServer
Clockspeed3.5 GHz3.2 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.5 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP130W130W
Yearly Running Cost$23.73$23.73
First Seen on ChartQ1 2010Q1 2009
# of Samples6231
Single Thread Rating15051429
CPU Mark67545836

CPU Mark Rating
As of 12th of November 2019 - Higher results represent better performance
Intel Xeon X5677 @ 3.47GHz
6,754
Intel Xeon W5580 @ 3.20GHz
5,836
CPU Value (CPU Mark / $Price)
As of 12th of November 2019 - Higher results represent better value
Intel Xeon X5677 @ 3.47GHz
79.46
Intel Xeon W5580 @ 3.20GHz
54.53
CPU Single Thread Rating
As of 12th of November 2019 - Higher results represent better performance
Intel Xeon X5677 @ 3.47GHz
1,505
Intel Xeon W5580 @ 3.20GHz
1,429

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 X5677 @ 3.47GHzIntel Xeon W5580 @ 3.20GHz
Max TDP130W130W
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.