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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon X5679 @ 3.20GHz vs AMD Opteron 6344

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

×Intel Xeon X5679 @ 3.20GHz×AMD Opteron 6344+ ADD
PriceSearch Online$3791
Socket TypeLGA1366NA2
CPU ClassServerServer
Clockspeed3.2 GHz2.6 GHz
Turbo SpeedUp to 3.6 GHzUp to 3.2 GHz
# of Physical Cores6 (Threads: 12)12 (in 6 physical modules)
Max TDP115W115W
Yearly Running Cost$20.99$20.99
First Seen on ChartQ4 2011Q2 2013
# of Samples71
Cross-Platform Rating159650
Single Thread Rating15471231
CPU Mark70956069
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of February 2021 - Higher results represent better performance
Intel Xeon X5679 @ 3.20GHz
7,095
AMD Opteron 6344
6,069
CPU Value (CPU Mark / $Price)
As of 28th of February 2021 - Higher results represent better value
Intel Xeon X5679 @ 3.20GHz
NA
AMD Opteron 6344
16.01
CPU Single Thread Rating
As of 28th of February 2021 - Higher results represent better performance
Intel Xeon X5679 @ 3.20GHz
1,547
AMD Opteron 6344
1,231

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 X5679 @ 3.20GHzAMD Opteron 6344
Max TDP115W115W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.