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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon L3426 @ 1.87GHz vs AMD Opteron 4184

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

×Intel Xeon L3426 @ 1.87GHz×AMD Opteron 4184+ ADD
Price$447.011$509.951
Socket TypeLGA1156C32
CPU ClassServerServer
Clockspeed1.9 GHz2.8 GHz
Turbo SpeedUp to 3.2 GHzNot Supported
# of Physical Cores4 (Threads: 8)6 (Threads: 6)
Max TDP45W95W
Yearly Running Cost$8.21$17.34
First Seen on ChartQ1 2010Q2 2011
# of Samples151
Cross-Platform Rating00
Single Thread Rating1141969
CPU Mark23884419

CPU Mark Rating
As of 26th of May 2020 - Higher results represent better performance
Intel Xeon L3426 @ 1.87GHz
2,388
AMD Opteron 4184
4,419
CPU Value (CPU Mark / $Price)
As of 26th of May 2020 - Higher results represent better value
Intel Xeon L3426 @ 1.87GHz
5.34
AMD Opteron 4184
8.66
CPU Single Thread Rating
As of 26th of May 2020 - Higher results represent better performance
Intel Xeon L3426 @ 1.87GHz
1,141
AMD Opteron 4184
969

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 L3426 @ 1.87GHzAMD Opteron 4184
Max TDP45W95W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.