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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 E5-2420 @ 1.90GHzAMD Opteron 3280
Price$390.021$273.181
Socket TypeLGA1356AM3+
CPU ClassServerServer
Clockspeed1.9 GHz2.4 GHz
Turbo SpeedUp to 2.4 GHzUp to 2.7 GHz
# of Physical Cores6 (2 logical cores per physical)8
Max TDP95W65W
Yearly Running Cost$17.34$11.86
First Seen on ChartQ2 2012Q2 2012
# of Samples216
Single Thread Rating1120907
CPU Mark70635403
CPU Mark Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Xeon E5-2420 @ 1.90GHz
7,063
AMD Opteron 3280
5,403
CPU Value (CPU Mark / $Price)
As of 22nd of October 2019 - Higher results represent better value
Intel Xeon E5-2420 @ 1.90GHz
18.11
AMD Opteron 3280
19.78
CPU Single Thread Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Xeon E5-2420 @ 1.90GHz
1,120
AMD Opteron 3280
907

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 E5-2420 @ 1.90GHzAMD Opteron 3280
Max TDP95W65W
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.