iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5640 @ 2.67GHz vs AMD Opteron 4284

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon E5640 @ 2.67GHz×AMD Opteron 4284+ ADD
Price$67.61$59.991
Socket TypeLGA1366Socket C32
CPU ClassServerServer
Clockspeed2.7 GHz3.0 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.3 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP80W95W
Yearly Running Cost$14.60$17.34
First Seen on ChartQ2 2010Q1 2013
# of Samples451
Single Thread Rating11601116
CPU Mark52506660

CPU Mark Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Xeon E5640 @ 2.67GHz
5,250
AMD Opteron 4284
6,660
CPU Value (CPU Mark / $Price)
As of 20th of February 2020 - Higher results represent better value
Intel Xeon E5640 @ 2.67GHz
77.68
AMD Opteron 4284
111.03
CPU Single Thread Rating
As of 20th of February 2020 - Higher results represent better performance
Intel Xeon E5640 @ 2.67GHz
1,160
AMD Opteron 4284
1,116

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 E5640 @ 2.67GHzAMD Opteron 4284
Max TDP80W95W
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.