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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 3.40GHzAMD Opteron 146
PriceSearch Online$59.991
Socket TypePPGA604939
CPU ClassServerServer
Clockspeed3.4 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1
Max TDP103W67W
Yearly Running Cost$18.80$12.23
First Seen on ChartQ4 2008Q1 2009
# of Samples102
Single Thread Rating74336163
CPU Mark478532
CPU Mark Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Xeon 3.40GHz
478
AMD Opteron 146
532
CPU Value (CPU Mark / $Price)
As of 15th of October 2019 - Higher results represent better value
Intel Xeon 3.40GHz
NA
AMD Opteron 146
8.87
CPU Single Thread Rating
As of 15th of October 2019 - Higher results represent better performance
Intel Xeon 3.40GHz
743
AMD Opteron 146
616

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 3.40GHzAMD Opteron 146
Max TDP103W67W
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.