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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.

AMD Opteron 4274 HEIntel Xeon W3550 @ 3.07GHz
Price$39.991$29.991
Socket TypeC32LGA1366
CPU ClassServerServer
Clockspeed2.5 GHz3.1 GHz
Turbo SpeedUp to 2.8 GHzUp to 3.3 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP65W130W
Yearly Running Cost$11.86$23.73
First Seen on ChartQ2 2012Q2 2009
# of Samples1387
Single Thread Rating10601370
CPU Mark57765568
CPU Mark Rating
As of 22nd of October 2019 - Higher results represent better performance
AMD Opteron 4274 HE
5,776
Intel Xeon W3550 @ 3.07GHz
5,568
CPU Value (CPU Mark / $Price)
As of 22nd of October 2019 - Higher results represent better value
AMD Opteron 4274 HE
144.46
Intel Xeon W3550 @ 3.07GHz
185.67
CPU Single Thread Rating
As of 22nd of October 2019 - Higher results represent better performance
AMD Opteron 4274 HE
1,060
Intel Xeon W3550 @ 3.07GHz
1,370

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.
AMD Opteron 4274 HEIntel Xeon W3550 @ 3.07GHz
Max TDP65W130W
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.