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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 E3-1220 V2 @ 3.10GHzAMD Opteron 4280
Price$59.98 BUY NOW!$501
Socket TypeLGA1155Socket C32
CPU ClassServerServer
Clockspeed3.1 GHz2.8 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.1 GHz
# of Physical Cores44 (2 logical cores per physical)
Max TDP69W95W
Yearly Running Cost$12.59$17.34
First Seen on ChartQ2 2012Q1 2014
# of Samples1891
Single Thread Rating18261078
CPU Mark67326430
CPU Mark Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Xeon E3-1220 V2 @ 3.10GHz
6,732
AMD Opteron 4280
6,430
CPU Value (CPU Mark / $Price)
As of 23rd of October 2019 - Higher results represent better value
Intel Xeon E3-1220 V2 @ 3.10GHz
112.24
AMD Opteron 4280
128.60
CPU Single Thread Rating
As of 23rd of October 2019 - Higher results represent better performance
Intel Xeon E3-1220 V2 @ 3.10GHz
1,826
AMD Opteron 4280
1,078

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 E3-1220 V2 @ 3.10GHzAMD Opteron 4280
Max TDP69W95W
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.